Money with Ann = $225
Money she will need to spend on joining fees = $45
Money that will be left with her =
= 225 - 45
= $180
Cost of attending a class = $5
Number of classes Ann can attend with $180 =
= 180 ÷ 5
= 36 classes
∴ Ann can attend 36 classes if she has $225 saved up .
