Ruchi is 4years older than her sister zoya. If
together the sum of their ages is 20years. Find their
ages.
Answers
Answered by
3
Answer:
let zoya age be x
Ruchi's age = x+4
ATQ,
x+(x+4)=20
2x+4=20
2x=20-4,
x=16/2
x=8,
zoya's age is 8 years
ruchi's age is x+4 = 8+4=12 years
thank you
Similar questions
History,
1 month ago
Environmental Sciences,
1 month ago
Hindi,
1 month ago
Music,
2 months ago
Computer Science,
2 months ago
Science,
8 months ago
Math,
8 months ago
Biology,
8 months ago