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Ratio

CBSE VII Mathematics Comparing Quantities

Respected sir/mam,  
I have doubt in this question:
Divide 1323 rupees among A, B and C such that B get double of what A gets and C get double of what of B gets.

Asked by ranksahoo 27th November 2017 6:50 PM
Answered by Expert

ICSE X Mathematics

if x/y = m/n prove 5x  + 7y/5x   -   7y  =  5m  +  7n/5m  -  7n

Asked by Nilesh Raikar 6th February 2018 2:04 PM
Answered by Expert

CBSE VI Mathematics Ratio and Proportion

the ratio of mohits age to gauravs age is 6:5 now. if mohit is 9years older than gaurav, gaurav is --------------years old

Asked by Md Ayub 8th February 2018 8:00 AM
Answered by Expert

ICSE X Mathematics Ratio and Proportion

find ratio a:b if 18 a ^2 + 20 b^2 - 39ab = 0

Asked by Ratnadeep Hariani 10th February 2018 9:49 PM
Answered by Expert

ICSE X Mathematics Ratio and Proportion

If (x-9) :(3x+6) is the duplicate ratio of 4:9,find the value of x.

Asked by sameeksha 23rd February 2018 1:10 PM
Answered by Expert

ICSE X Mathematics Ratio and Proportion

If a:b=2:3, b:c=4:5 and c:d=6:7,find  a:b:c:d. I want the solution with proper steps

Asked by Ananya 24th February 2018 10:56 PM
Answer Verified by Expert

CBSE VII Mathematics Comparing Quantities

235:225 convert it 

Asked by aishwaryakumar815 6th March 2018 10:11 AM
Answered by Expert

ICSE VIII Mathematics

Two numbers are in ratio 9:5 find the numbers if their sum is 56

Asked by Chawalpatel 1st June 2018 9:26 PM
Answered by Expert

ICSE VI Mathematics

Q. 24

Asked by Rayeesa 4th June 2018 9:24 AM
Answered by Expert

CBSE XI Science Chemistry Some Basic Concepts of Chemistry

Equal masses of oxygen, hydrogen and methane are taken in a container in identical conditions. Find the ratio of the volumes of the gases.

Asked by swagatamsaha2002 17th June 2018 11:08 PM
Answered by Expert

CBSE X Mathematics

Please solve this question 

Asked by vikasg13.hardware 13th July 2018 7:32 PM
Answered by Expert

CBSE IX Mathematics

if 1/x=(2^74+2^72)/(2^72+2^70), then find the value of x.

Asked by prasantachakraborty005 6th August 2018 4:27 PM
Answered by Expert

CBSE VI Mathematics Ratio and Proportion

simplest way to learn ratio

Asked by kavya.keerthi2018 6th September 2018 6:05 PM
Answered by Expert

ICSE VII Mathematics Percentage

what percent is 30 minutes of 4 days  

Asked by amitkprasad 9th September 2018 9:36 AM
Answered by Expert

ICSE VII Mathematics

If a:b=9:5 and b:c=15:3,find a:c.  

Asked by amrendra3325 17th September 2018 1:24 PM
Answered by Expert

ICSE X Mathematics Similarity

Prove that the ratio of perimeter of two similar triangles is proportional to the ratios of  corresponding sides of the triangles

Asked by jyotisethia97 17th September 2018 2:29 PM
Answered by Expert

ICSE VII Mathematics

X:1.5::6.3:4.5

Asked by abhidhaliwal735 22nd September 2018 8:37 AM
Answer Verified by Expert

ICSE VI Mathematics

How to convert 11.25 into a fraction 

Asked by nandhivaramphc 22nd September 2018 11:40 AM
Answer Verified by Expert

ICSE X Mathematics Ratio and Proportion

Please explain the componendo and dividendo rule. I am unable to understand or use it effectively.

Asked by johncena9384 11th October 2018 6:14 PM
Answered by Expert

ICSE VII Mathematics

A field is 80m by 60m .Find the ratio of its length to its width

Asked by ak4788347 14th October 2018 1:32 PM
Answered by Expert

ICSE VI Mathematics

24:18=_:9

Asked by kavimani1234 15th October 2018 8:39 PM
Answered by Expert

CBSE IX

Below is the question file  

Asked by Sachin 21st October 2018 11:32 PM
Answered by Expert

JEE Plances JEE (Main) Chemistry Solid State

Q6&7

Asked by hrittik12d 25th October 2018 1:40 PM
Answered by Expert

ICSE X Mathematics

The line joining the points A (-3,-10) and B (-2,6) is divided by the point P such that PB/ AB = 1/5 . Find the co-ordinator of P

Asked by Ayushsharma61630 27th October 2018 1:13 PM
Answered by Expert

ICSE VII Mathematics Ratio and Proportion

find x such that;x:7=12:84

Asked by saketh11mvt 7th November 2018 9:28 AM
Answered by Expert

ICSE VI Mathematics Ratio and Proportion

munna munni are aged 14 years and 10 years. their mother wants to divide Rs.180 between them in the ratio of their ages. how much does each get

Asked by Deepak 10th November 2018 5:48 PM
Answered by Expert

ICSE VIII Mathematics Ratio and Proportion

express -64/112 as a rational number with denominator 7

Asked by miteshpatel.mp37 25th November 2018 3:56 PM
Answered by Expert

ICSE VII Mathematics

the pass-fail ratio in a class when the number of students who failed was 1/6 th the number of successful students.

Asked by Naveen 30th November 2018 9:21 PM
Answered by Expert

ICSE VII Mathematics

The teacher - student ratio when the number of teachers is 1/10 th the number of students

Asked by Naveen 1st December 2018 9:47 AM
Answered by Expert

ICSE VIII Mathematics

A cuboid (3cm*4cm*5cm) is cut into unit cubes.  The ratio of the total surface area of all the unit cubes to that of the cuboid is  

Asked by Saptorshi09876 10th December 2018 11:09 PM
Answered by Expert

JEE Plances JEE (Main) Mathematics

Detailed solution for this.

Asked by g_archanasharma 16th December 2018 6:09 PM
Answered by Expert

CBSE VI Mathematics Ratio and Proportion

The ratio of incometo the saving of a family is 13:4 .find the expenditure if the saving is  rs 2100

Asked by kishan30kumar 22nd December 2018 11:00 AM
Answered by Expert

Maharashtra VIII Mathematics

The ratio of weights of copper and zinc in brass is 13:7. Find the weight of zinc in a brass utensil weighing 700 gm

Asked by diptids.48.singh 23rd December 2018 6:56 PM
Answered by Expert

CBSE VII Mathematics

Divide 660 in the ratio 1/5: 1/10: 1/15

Asked by sathiyak0607 1st January 2019 5:26 PM
Answered by Expert

CBSE VIII Mathematics Comparing Quantities

Find ratio to lowest form 3m 5cm to 35 cm

Asked by angelinegeorge08 16th January 2019 5:09 PM
Answered by Expert

CBSE VIII Mathematics

The length and breadth are in the ratio 3:2 increasing the length by any amount. Can we make the ratio 4:3? How about 5:3?

Asked by Nimmi 23rd January 2019 11:11 PM
Answered by Expert

ICSE VI Mathematics

3.5m:475cm:2.8m

Asked by shinu.j071314 27th January 2019 10:00 AM
Answered by Expert

ICSE X Mathematics

 Divide Rs. 1260 among A,B and C so that the ratio between the shares of A and B is 2:3 and the ratio between the shares of B and C is 4:5.

Asked by shreyashichaudhary012 27th January 2019 5:10 PM
Answered by Expert

CBSE X Mathematics

PQRS is a circle and circles are drawn with PO, QO, RO and SO as diameters areas A and B are shaded A/B is equal to 

Asked by rushabh123 7th February 2019 10:15 AM
Answered by Expert

CBSE VIII Mathematics Comparing Quantities

if a : b = c : d then prove that   a^2 c + a c^2 : b^2 d + b d^2 = (a+c)^3 : (b+d)^3

Asked by Ramesh 9th February 2019 10:04 PM
Answered by Expert

CBSE VI Mathematics Ratio and Proportion

pratap and suraj decided to divide their profit of rs 40000 in the ratio 3;4 how much will each get ?

Asked by maliackalmetals 20th February 2019 11:20 PM
Answered by Expert

ICSE VIII Mathematics Ratio and Proportion

20 girls are accommodated in a space of 90m2. how many girls can be accommodated in a space of 22.5m2?

Asked by akberali047 23rd February 2019 11:23 AM
Answered by Expert

CBSE XI Science Mathematics

Kindly provide a solution for following 

Asked by Kchawla94 28th February 2019 2:44 PM
Answered by Expert

CBSE VI Mathematics Ratio and Proportion

How we can solv ratio? 

Asked by pankidas838 9th March 2019 5:50 AM
Answered by Expert

ICSE X Mathematics

Plz solve the question

Asked by debabratap261 13th March 2019 5:56 PM
Answered by Expert

Maharashtra IX Mathematics

a/b+c-a=b/c+a-b=c/a+b-cand a+b+c is unequal to 0 then prove that a=b=c

Asked by mecatf 17th March 2019 10:25 AM
Answered by Expert

CBSE VIII Mathematics

Simplify 0.00000027/0.000003 in standard form

Asked by Sarabjotk09 29th April 2019 5:49 PM
Answered by Expert

CBSE VI Mathematics

A petrol bunk has 524160 litres of petrol .If 520 litres of petrol is sold every hour,then how many days will the stock last.

Asked by yashijainy9 30th April 2019 7:43 PM
Answered by Expert

NEET NEET Physics

How to solve Q63

Asked by tps.mjmdr 16th May 2019 10:24 PM
Answered by Expert

CBSE XI Science Physics

Please answer this question.

Asked by dineshchem108 19th May 2019 9:44 PM
Answered by Expert

ICSE VIII Mathematics Ratio and Proportion

Divide Rs360 among three persons in proportion to 3:4:5

Asked by Sudhirkumar7 20th May 2019 1:37 PM
Answered by Expert

ICSE VII Mathematics Ratio and Proportion

Ratio and proportion 7:3::2:1

Asked by kanai17dutta 23rd June 2019 11:40 PM
Answered by Expert

NEET NEET Chemistry Chemical Kinetics

how does the ratio of the natural log of K 37 degree Celsius to K 27 degree Celsius in this problem equal 1 ? 

Asked by astutijoshi 5th July 2019 6:17 PM
Answered by Expert

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