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3 years ago

13

For every 2 hours that Robert spends studying for a math test he spends 3 hours working on English. If he spends 21 hours one mo

nth on the math project, how many hours did he probably spend studying fir his English test?

1 answer:

nataly862011 [7]3 years ago

5 0

Answer:

31.5 hours studying English

Step-by-step explanation:

2 math hours = 3 english hours

21 math hours = ? english hours

21/2 = 10.5

10.5 * 3 = 31.5

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