Question

The numerator
of a fraction is 4 less
than the denominator if 1 is added to
both
its numerator and denominator
it become 1/2 find the fraction
​

Answer 1

Answer:

i don'understant what you are saying

Answer 2

Answer:

Let the fraction be

$\frac{a}{b}$

Numerator= denominator - 4

a = b - 4

= b - a = 4

If 1 added to both numerator and denominator then fraction =

$\frac{1}{2}$

$\frac{a + 1}{b + 1} = \frac{1}{2}$

2a + 2 = b + 1

2a - b = -1

(2a - b) + (b - a) = 4 - 1

So,

a = 3 & b = 7

Hope it help's you

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