Q: How old is a boy who is twice as old as his sister and half as old as their father.In 50 years his sister will be half as old as their father?

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13

Mary is dead

Father = 38 Son = 19

Rodger is 4 years old,Roger is 4, his sister is 2, last year Roger was 3 and his sister was 1.

7

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The boy's sister would then be 34. do the math.

Sister = 5 David = 13

Zoron will be seventeen and his sister will be seven

Yes, she does have a sister. She is three years older than her sister. They do not look alike at all.

13

Let you be x years old now Let your sister be y years old now Right now: x+3 = y In 20 years you are x+20 and your sister is y+20 years old (y+20)=2x plugging in y from the first equation: [(x+3)+20]=2x x+23=2x x = 23 y = 23+3 = 26 To check, the answer if you are 23 now an your sister is 26 now in 20 years your sister will be 46 which is twice 23.

He is 67.

Him: Louis 20 years old His mum: Johannah His step father: Mark Johanna & Mark's Children:- Sister: Charlotte (Lottie) 13 years old Sister: Felicite (Fizz) 10 years old Twins: 6 years old Daisy and Phoebe His father: Troy His sister: Georgia 13 years old

Mary is dead

Father = 38 Son = 19

The son is 24 and the father is 44 years

4+(2X13)