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trapecia [35]
3 years ago
12

Kelly can type 120 words in 3 minutes. at that ate, how many words can she type in 5 minutes?

Mathematics
1 answer:
madam [21]3 years ago
5 0
\frac{120\ \text{words}}{3\ \text{minutes}} = \frac{40\ \text{words}}{1\ \text{minute}}

\frac{40\ \text{words}}{1\ \text{minute}} \times \frac{5}{5} = \frac{200\ \text{words}}{5\ \text{minutes}}

Kelly can type 200 words in five minutes.
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