Micah can type 20 words per minute and Isaiah can type 40 words per minute. How many more words can Isaiah type than Micah in an hour?
Thoughts? Step-by-step reasoning:
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There are 60 minutes in an hour. Micah can type 20 x 60 = 1200 words in an hour. Isaiah can type 40 x 60 = 2400 words in an hour. Isaiah can type 2400 - 1200 = 1200 words more than Micah in an hour.
Thus, the answer is 1200.
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