Question
Sipho is 4 years older than his sister.Their combined age is 18.How old is sipho?
Answers
Ms. Sue
s + s + 4 = 18
2s = 14
s = 7
The sister is 7 years old.
2s = 14
s = 7
The sister is 7 years old.
Matome
Sipho=4x
Sister=x
x+x+4=18
2x=14
x=7
4(7)=28
Sister=x
x+x+4=18
2x=14
x=7
4(7)=28
Ms. Sue
What is this?
4(7)=28
4(7)=28