Question

their ages will be 3:4. Find their present ages.
7. The denominator of a rational number is greater than its numerator by 8. Ift
numerator is increased by 17 and the denominator is decreased by 1, the numb
3
obtained is Find the rational number.
2​

Answer 1

Answer:

present progressive

Explanation:

please mark as brainliest

Answer 2

Answer:

let the numerator be x

then the denominator is x+8

(x+17)/(x+8-1) =3

or, x+17 = 3×(x+7)=3x + 21

or, 2x=4

or,x=2

the rational number is 2/10 =1/5