Ask a Doubt
Request a call back

Join NOW to get access to exclusive study material for best results

ICSE Class 10 Answered

if the sum of numerator and denominator of a fraction is 8. if 1 is added to the numerator and the denominator the fraction increased by 1/15.  Find fraction. 
Asked by sonali | 23 Feb, 2018, 11:13: AM
answered-by-expert Expert Answer
begin mathsize 16px style Let space numerator space of space the space fraction space be space straight x space and space denominator space be space 8 minus straight x. Then space fraction space is space fraction numerator 8 over denominator 8 minus straight x end fraction. fraction numerator 8 plus 1 over denominator 8 minus straight x plus 1 end fraction equals fraction numerator 8 over denominator 8 minus straight x end fraction plus 1 over 15 fraction numerator 9 over denominator 9 minus straight x end fraction equals fraction numerator 8 over denominator 8 minus straight x end fraction plus 1 over 15 Solving space this space quadratic space equation space you space will space get space the space answer. end style
Answered by Sneha shidid | 23 Feb, 2018, 11:36: AM

Application Videos

Concept Videos

Multiple Choice Questions Practice Test
Answered Unanswered My Questions My Answers
ICSE 10 - Maths
The sum of the square of three consecutive even integers is 200.find the number
Asked by sahilnaik96.10spicertl | 05 Mar, 2021, 07:43: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
a two digit number is such that the product of the digits is 8. when 18 is added to the number then the digits are reversed find the two digit number
Asked by suneelmsc | 02 May, 2020, 01:41: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
A plane flies a distance of 1600 km at a certain speed. On the return journey, due to bad weather, as the speed was reduced by 40 km/hr it took 1 hour 20 minutes more than the onward journey. Find the speed of the onward journey.
Asked by khushdab | 02 Apr, 2020, 04:37: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
Bimal wishes to start a 200 metre square rectangular garden. Since he has only 50 m barbed wire, he fences three sides of the garden letting his house compound wall act as one of the longer sides of the garden. Find the dimensions of the garden.
Asked by khushdab | 02 Apr, 2020, 04:12: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
The perimeter of a rectangle is 60 cm. Take x as the breadth and express length in terms of x. If the area of a rectangle is 216 centimetre square, find the value of x.
Asked by khushdab | 01 Apr, 2020, 11:24: AM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
A passenger train leaves a station at 6. am followed by an express train which leaves at 6:30 am and travels 20 km faster than the passenger train. The express train arrives at a station 90 km away, fifteen minutes before the passenger train. Calculate their speeds.
Asked by khushdab | 31 Mar, 2020, 02:00: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
A two digit positive number is such that the product of its digit is 6. If 9 is added to the number, the digits interchange their places. Find the number.
Asked by jaiswalsindhuli717 | 09 Feb, 2019, 01:18: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
the speed of express of train is xkm/hr and the speed of ordinary train is 12 km\hr less than that of the express train.if the odrinary train takes one hour longer than the express train to cover a distance of 240km find the speed of express train
Asked by ushanihar12 | 06 Feb, 2019, 10:07: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
In a two digit number,the unit's digit exceed its ten's digit by 2 .The product of the given number and the sum of the digit is equal to 144 .Find the number
Asked by Lakhan123499 | 19 May, 2018, 02:01: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
ICSE 10 - Maths
X articles are bought at ₹(x-8) each and (x-2) some other articles are bought at ₹(x-3)each .If the total cost of all these articles is ₹76,how many articles of first kind were bought?
Asked by Lakhan123499 | 19 May, 2018, 01:57: PM
ANSWERED BY EXPERT ANSWERED BY EXPERT
My Class Videos Tests ₹ Plans Ask a Doubt
Get Latest Study Material for Academic year 24-25 Click here
×