Math, asked by harshiishi007, 9 months ago

The age of Samar and his son is in ratio of 7:2.5 years ago , the ratio of their ages was 6:1. Find their present age.

Answers

Answered by bala2880

3

Step-by-step explanation:

x:y=7:2

x-5:y-5=6:1

x/y=7/2

2x-7y=0

x-5/y-5=6/1

x-5=6y-30

x-6y+25=0

solving

x=21

y=6

Answered by binodchanda23

0

Step-by-step explanation:

l no understand the answer

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