Math, asked by elizabethjohn2920, 8 months ago

The sum of the numerator and denominator is 12 . If the denominator is increased by 4 the fraction is 1/2. Find the fraction using cross multiplication method

Answers

Answered by madanagiriyappamadan

0

Step-by-step explanation:

sum=12

let,numerator be x and denomenator be y

when denominator is increased by 4 i.e. x÷y+4=1/2

2x=y+4

2x-y=4............

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