Ryan is saving up for a bike that cost $198 so far he has saved $15 per week for the last 12 weeks how much more money does Ryan need in order to be able to buy the bike

Given:

Cost of Bike = $198

Savings = $15

Number of weeks saved = 12 weeks

We simply deduct the amount saved from the total cost of the bike to know the amount that is still needed to be saved.

$198 - 15 (12) = $183

$198 - 180 = $18

Ryan needs to save $18 more before he can buy the bike.

First you would multiply $15 BY 12 To get 180 then subtract it from 198 to get 18