Convert minute to seconds (1 minute = 60 seconds), set up a proportion, cross multiply, and solve.
Proportion: =
Cross multiply: 60 · 100 = 5 · x
Solve (divide both sides by 5): 1200 = x
Answer: 1200 ft
True or false? Rates can be adjusted for different time periods. If you know how many parts can be made in an hour, then you can
1 answer:
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