Question

The denominator of a fraction exceeds its numerator by 4. If the numerator and denominator are increased by 3. The new fraction become \frac{4}{5} Find the fract

Answer 1

Answer:

13

Step-by-step explanation:

If the numerator is x, the denominator will be x+4.

The new fraction will be x+3/x+7

if x+3/x+7=4/5, you can cross multiply

5x+15=4x+28

x=13

i hope it helps.