Martha earned $180 during the summer doing chores. She bought 3 books worth $14 each using her chore money. How much money was l
eft after she bought the books?
Thx for helping :P
1 answer:
Answer:
$138
Step-by-step explanation:
We can first turn the words into a mathematical equation by substituting words with the information we have:
Total earning - ( Price of three books)
$180 - (Price of one book x 3)
$180 - ($14 x 3)
Finally, after we have created the mathematical equation, we solve it!
$180 - ($14 x 3)
$180 - $42
$138
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