The ages of Sonal and Manoj are in the ratio 7 ratio 510 years hence the ratio of their ages will be 9 ratio 7 find their present ages
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Let the ages of Sonal and Manoj be 7x and 5x respectively.
After ten years,
Sonal's age- 7x+10
Manon's age- 5x +10
So,
Ratio after 10 years is 7x+10: 5x+10 =9x:7x
7x +10 =9x
2x = 10
x = 5
Sonal's present age =9* 5 =45
Manoj's age = 7*5= 35
After ten years,
Sonal's age- 7x+10
Manon's age- 5x +10
So,
Ratio after 10 years is 7x+10: 5x+10 =9x:7x
7x +10 =9x
2x = 10
x = 5
Sonal's present age =9* 5 =45
Manoj's age = 7*5= 35
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