Question

Salma is saving money to buy a bike. She has $42 and is going to save an additional $7 each week. The bike costs $133. In how many weeks will she have enough money to buy the bike?

Answer 1

13 weeks

Explanation:

if salma is going to save $7 for a week then

minus 42 from 133 to know the remaining amount she needs to feel. which is 91.

1W=$7

?=$91

$91×1÷7=13 Weeks