A girl gets n cedis pocket money each week. She saves her money for five weeks and buys a present for her mother which costs GH7900.00.

Question

1) write an expression for the amount of money left.
2) what is the minimum amount she needs to save each week to be able to afford the gift?

Answer 1

1) 5n-7900
2) 7900/5 = ____ per week