Mrs. Diaz must save $150 on average each month.
Step-by-step explanation:
Total amount to be saved = $1500
Amount saved in 4 months = $300
Amount left to be saved = Total amount - saved amount
Amount left to be saved = [tex]1500-300 = $1200\\[/tex]
Remaining time = 8 months
[tex]For\ 1\ month =\frac{Remaining\ amount\ to\ be\ saved}{remaining\ Time } \\1\ month =\frac{1200}{8}\\1\ month = 150\ Dollars[/tex]
Mrs. Diaz must save $150 on average each month.
Keywords: Subtraction, Division.
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