Mr. Dubois buys a new car for $13,380. He pays $5,400 and pays the rest by giving $420 a month. In how many months will the car be fully paid for?
Thoughts? Step-by-step reasoning:
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Dubois has to pay $13,380 – $5,400 = $7,980 more. He will pay that in $7,980 : $420 = 19 months.
Thus, the answer is 19.
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