Question

1.)The ages of Hari and Harry are in the ratio 5:7. Four years from now the ratio of
their ages will be 3:4. Find their present ages.

2.)The denominator of a rational number is greater than its numerator by 8. If the
numerator is increased by 17 and the denominator is decreased by 1, the number​

Answer 1

Answer:

I think answer is 2.15

Step-by-step explanation:

7:5=1.4

3:4=0.75

1.4 + 0.75=2.15

Answer 2

7:5=1.4

3:4=0.75

1.4 + 0.75=2.15