Question

2. The ratio between the present ages of P and Q is 3:4 respectively. If Q's present age is 20 years,
what will be the ratio of the ages after 5 years?
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Answer 1

Step-by-step explanation:

p/q=3/4

4p=3q

present age of p is (3*20)/4= 15

after five years

age of p is 20 and. q is 25

so the ratio their age become 4:5