Question

Helen's age is half of her father's. She is now 20 years old. In how many years will her
age be three fourths of her father's ?
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Answer 1

Step-by-step explanation:

as your answer is going to be after 10 year have a nice day

Answer 2

Answer:

let her father's age be x

so let's form an equation

x/2= 20

x=20×2

x=40

3/4×20

= 15

so in 15 years she will be 3/4 of her father's age