Question

numerator and denominator of a fraction is equal to 7. 4 times the numerator is 8 less than 5 times its denominator find the fraction .​ please answer fast

Answer 1

Answer:

let the fraction be x/y

according to the first condition,

x+y = 7 ......( 1 )

according to 2nd condition,

4x = 5y– 8

4x – 5y = – 8..... ( 2 )

Multiplying ( 1 ) by 5 we get

3+y = 7

y = 4

so the fraction is 3/4

.......THANK YOU......

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