Question
A parking lot has a total of 60 cars and trucks. The ratio of cars to trucks is 7:3. How many cars are in the parking lot? How many trucks are in the parking lot? Justify your answer.
Answers
Ms. Sue
7/10 = x/60
10x = 420
x = 42 cars
How many trucks?
10x = 420
x = 42 cars
How many trucks?
18
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