Question

betty is 12 years old and her sister is 3 years old. their grandfather gives them $ 150.
which is to be divided between them in the ratio of their ages? how much does each of them get?

Answer 1

Answer:

let it be x

age of Betty=12

age of her sister=3

total money=$150

According to question

12x+3x=150

15x=150

x=10

so 12x=12×10=

120

and 3x=3×30

30

so ratio

120:30

4:1

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