0
Vera and vikki are sisters vera is 4years old and vikki is 13 years oldwhat age will each sister be when vikki is twice as old as vera?
Wiki User
∙ 14y ago
x=4
y=13
Find time (t) when y+t will be twice as big as x+t
13+t = 2(4+t)
13 + t = 8 + 2t
subtract (8) from both sides
5 + t = 2t
subtract (t) from both sides
5 = t
In 5 years, Vikki will be 18 and Vera will be 9 ■
Wiki User
∙ 14y ago
Add your answer:
Earn +20 pts
A boy is 5 years old and his sisters is twice as old When the boy is 8 years old will his sister be?
13
Herman is half as old as his sister in sevan years ke will be two thirds his sisters age how old is Herman?
Herman's age is 7, his sister twice that (14) In 7 years he will be 14, and she will be 21 (14 is 2/3rds of 21)
If you had one more sister you would have twice as many sisters as brothers. If I had one more brother I would have the same number of each. How many brothers and Sisters have I?
let brothers be x and sisters be y. 2x=y+1 x+1=y solving these we get x=2 and y=3
What is the answer to this problem Herman is half as old as his teenage sister and in seven years he will be two thirds his sisters age how old is Herman currently?
Herman's age is 7, his sister twice that (14) In 7 years he will be 14, and she will be 21 (14 is 2/3rds of 21)
Roger's age is twice his sister's last year his age was thrice his sister's how old is Roger?
Rodger is 4 years old,Roger is 4, his sister is 2, last year Roger was 3 and his sister was 1.
In a family each brother has as many sisters as brothers but each sister has twice as many brothers as she has sisters. How many brothers and how many sisters are there in this family?
One sister, two brothers
You have as many brothers as sisters your brothers have twice as many sisters as brothers?
This is a logic puzzle. YOU are part of the puzzle, so you have equal brothers and sisters. Your brothers have twice as many sisters (meaning you) as they have brothers. So if you have one brother and one sister, they are equal. But if your brother has two sisters, he has twice as many sisters as brothers, right? It doesn't say that he HAS brothers, just that he has twice as many sisters as brothers. So you have a brother and a sister, but your brother has two sisters. Three kids, two girls and one boy.
Angelo has twice as many sisters as he has brothers. Jelay, Angelo's sister, has the same number of brothers and sisters. How many brothers does Jelay have?
2
A boy is 5 years old and his sisters is twice as old When the boy is 8 years old will his sister be?
13
A boy named Jason has a sister named Jennifer Jason has as many brothers as sisters Jennifer has twice as many brothers as sisters How many boys and how many girls are in their family?
2 boys, one girl
Herman is half as old as his sister in sevan years ke will be two thirds his sisters age how old is Herman?
Herman's age is 7, his sister twice that (14) In 7 years he will be 14, and she will be 21 (14 is 2/3rds of 21)
If you had one more sister you would have twice as many sisters as brothers. If I had one more brother I would have the same number of each. How many brothers and Sisters have I?
let brothers be x and sisters be y. 2x=y+1 x+1=y solving these we get x=2 and y=3
What does meaning of twice as many sisters as brothers?
let the no. of brothers be 'x' then twice as many sisters as brothers means 2(x) = 2x its as simple as that!
What is the answer to this problem Herman is half as old as his teenage sister and in seven years he will be two thirds his sisters age how old is Herman currently?
Herman's age is 7, his sister twice that (14) In 7 years he will be 14, and she will be 21 (14 is 2/3rds of 21)
If a boy is 6 and his sister is twice his age how old is his sister?
12
What relationship is a sisters child to a brothers great grandchild?
Your sister's great grandson is your great great nephew. You are his great great uncle, or great great aunt.
What family relationship is your great great grandmothers sisters great great grandson?
Your great great grandmother's sister's great great grandson is your third cousin, twice removed.
