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# Proportion

## what is direct propotion in our daily life

Asked by trsreeni 6th October 2017 8:31 PM

## Need help in understanding the Chapter 10(D) on Direct & Inverse Variations (Concise Mathematics Selina ). Pls help....Anurima

Asked by dtuhin 26th October 2017 10:22 PM

## In proportion the 16th sum.

Asked by dafni 2nd January 2018 5:17 PM

## If y is the mean proportion between x and z, prove that :  { x^2 - y^2 + z^2 } / { x^-2 - y^-2 + z^-2 } = y^4.

Asked by Yoyohagdo 26th January 2018 2:15 PM

## How much should be added to (2a+b) : (2a-b) to give (a+b)(a+b) : (a-b)(a-b)?

Asked by Kristen 3rd March 2018 9:48 AM

## Apples ,pineapples and grapes are used in a 11:9:4 ratio to make a fruit salad.If 1 kg 672gram of apples have been used, find how many grams of grapes have been used to make the fruit salad.

Asked by anujamisha 24th May 2018 10:00 AM

### CBSE X Maths

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

## There were420 students participating in swach Bharat campaign they cleaned42upon 75 part of town  sevagram what  Part of sevagram did each student clean if work was equally shared by all

Asked by Savita1677 20th August 2018 11:12 PM

## 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

## How to convert 11.25 into a fraction

Asked by nandhivaramphc 22nd September 2018 11:40 AM

## Below is the question file

Asked by Sachin 21st October 2018 11:32 PM

## what is propertion explane me

Asked by sairam15101999 26th October 2018 10:26 AM

## Direct proportion and inverse proportion

Asked by ss095832 8th November 2018 11:39 AM

## alone can finish a piece of work in 15 days and B alone can finish the same work in 10 days how much time will they take if they work together

Asked by ak8757609 9th December 2018 6:39 PM

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

Asked by sathiyak0607 1st January 2019 5:26 PM

## A bag contains ₹1,  ₹2,  and ₹5 coins in the ratio 5: 6: 7. If there are 90 coins in all, find the amount of money in the bag.

Asked by sathiyak0607 1st January 2019 5:36 PM

## A car covers a certain distance in 4 hours if it is travelling at a speed of 60km/hr . Howmuch time would it have taken if it were travelling 20km/hr faster ?

Asked by ishitabiswas298 27th January 2019 1:03 PM

## Two typists undertake to do a job. The second typist begin working one hour after the first. Three hours after the first typist has begun working, there is still (9/20) of the work to be done. When the assignment is completed, it turns out that each typist has done half the work. How many hours would it take each one to do the whole job individually?

Asked by rushabh123 31st January 2019 9:33 AM

## X does half as much work as Y in one-sixth of the time. If to¬gether they take 10 days to com¬plete a work, how much time shall B alone take to do it ?

Asked by rushabhjain.av 31st January 2019 9:42 AM

## 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

## 90 men can complete a work in 24 days working 8 hours a day.How many men are required to complete the same work in 18 days working 7 1/2 hours (the number is mixed numdber)) a day?

Asked by aratisaha89 17th February 2019 9:47 PM

## 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

## If s is inversly proportional to t, jow does s change when t is tripled

Asked by Nimmi 25th February 2019 10:38 AM

## Determine whether 24,28 ,36,48 are in proportion

Asked by drkokilaselvaraj 22nd March 2019 4:33 PM

## Ajit and kunal paid 5/7 and 2/7 of total cost of a book of comics.If the book cost ₹84,how much did each of them spend?

Asked by prabhjotkaurd143 23rd April 2019 7:51 PM

## The Sarpanch of a village was elected by a vote of 3 to 1. If 5764 votes were cast, how many votes did he receive?

Asked by urmilaagrwal 5th May 2019 10:51 AM

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

Asked by Sudhirkumar7 20th May 2019 1:37 PM

## x^3+12x/6x^2+8= y^3+27y/9y^2+27 .using componendo find x:y

Asked by omkumbharjune 9th June 2019 10:45 AM

## sanjay orgabize a birthday party where 1/5 of his guest colleagues 1/3  where his college mats and the rest were his neighbors.  find how many office colleagues were there,  if there were 50 college mates in the party?

Asked by rikeshsindal123 18th June 2019 11:46 PM

## Ratio and proportion 7:3::2:1

Asked by kanai17dutta 23rd June 2019 11:40 PM

## A train 150 m long passes a tree in 12 second. How long will it take to pass a tunnel 250 m long?

Asked by Sunilsrivastava142 28th July 2019 12:46 PM

## Find the ratio of A:B:C When B:C = 1/2:1/6, A:B =1/3:1/5

Asked by Cl_narayan 11th August 2019 2:03 PM

## In a particular type of fertilizer the ratio of ammonia and potash is 2 :5. If 2 kg ammonia is mixed with 14 kg fertilizer  what will be the new ratio of ammonia and potash?

Asked by Cl_narayan 12th August 2019 6:12 PM

## For a group of 27 students food lasts for 64 days. For how many students will the same food last for 54 days?

Asked by ranigeetha9008 19th August 2019 10:00 PM

## A;b and C entered into a partnership with a capital of ₹ 700000 ; 800000 and ₹ 1400000 respectivly.  The business yield a profit of 700000 in a year.  If an amount of ₹ 10000 per month is paid toward the rent of the business premiss out of the profit; find the share ofA in the profit; if the share the profits in a ratio of thair capital

Asked by Dewanganrameswar 19th September 2019 7:39 AM

## Find the fourth proportional for: 1/3,2/5,6

Asked by pstrishala 29th October 2019 10:42 AM

## If a+c =be and 1/b + 1/d=e/c;prove that a,b,c,d are in proportion.

Asked by beherasjsatyajeet42 24th November 2019 4:57 PM

## School hostel has enough food for 800 students for 80 days. after 5 days 50 students left the hostel. How much longer the food will last?

Asked by nitisandhu9 10th December 2019 4:07 PM

## a photograph is 3 cm wide and 5 cm long. If the photograph is enlarged so that the long side is 15 cm, how wide will the phoo graph be? wide will the pho

Asked by avaninaik 4th January 2020 5:38 PM

## if 5 labourers earn 9000 rupees in 15 days, how many labourers can earn 6720 rupees in 8 days?

Asked by mrinaldatta.93 15th January 2020 4:36 PM

## 1/2:m::14/9:4/3

Asked by ayangmorang 16th January 2020 7:02 AM

## Plz answer my doubt ...it's from icse class 10 maths specimen paper 2020

Asked by hemantddm 1st March 2020 12:06 PM

## .

Asked by Kanwaranita10 3rd March 2020 2:45 PM

## What is unitary method

Asked by singhaprajita7144.7sdatl 2nd May 2020 9:17 AM

## (6a+7b)(3c_4d)=(6c+7d)(3a_4b)

Asked by mama20brand04 19th May 2020 6:44 AM

## if a,b,c are in continued proportion , prove that a^2*b^2*c^2 ( a^-3 + b^-3 + c^-3) = (a^3 + b^3 + c^3)

Asked by dikshabajaj87805 2nd June 2020 8:05 PM

## If a2 + c2, ab + cd and b2 + d2 are in continued proportion ,prove that a, b, c and d are in proportion.

Asked by khushdab 4th July 2020 4:25 PM

## find fourth proportinal of 3/2, 7/3, 13/4kg

Asked by ks6071288 5th August 2020 11:42 AM

## if 8 men can do a job in 5 days how much time would 10 men take to do the same job

Asked by meenachandravanshi34 15th August 2020 5:48 PM

## find the 4th proportion of 0.6:1.5::3 x

Asked by rubikumari53630 16th September 2020 8:35 PM

## ch 9 ratio and porpotion

Asked by mk1066683 10th December 2020 6:00 PM

## the third proprotional to 9 and 12 is

Asked by devraparo 11th January 2021 10:38 AM

## What if the cost of 6 cans of juice is rupees 210,then what will be the cost of 4 cans of juice

Asked by riyajoshi78.6spicertl 7th April 2021 7:39 PM

## p,q,r,s in proportion then prove that  (p-r)q²/(q-s)rs=(p²-q²-pq)/(r²-s²-rd)

Asked by umeshkumargouda1 16th June 2021 7:15 PM

## what number should be added to each of these

Asked by harendrapratapsingh8858 18th November 2021 4:34 PM

## How to solve word problems of ratio proportion

Asked by ramchandraprabhu70 18th December 2022 11:16 AM

## 88weeks=__________months ________days

Asked by sankr1976 10th January 2023 4:06 PM

## Sheena is making a mocktail for a party. she wants to mix apple juice and orange juice in the ratio 4:7. If Sheena wants to make 22 litres of mocktail , how much apple juice will she need for the drink

Asked by sachinpratapsingh59404 14th January 2023 7:24 PM

## what is proportion

Asked by kanakpande91 21st January 2023 11:04 PM

## 441:343:_______:125

Asked by batrajulamokshitha2010 12th February 2023 8:11 PM

## what is the error?a student answered that 3:4 is equivalent to9:16.what was his mistake?give correct answer.

Asked by onlysweta2211 16th September 2023 7:45 PM