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valkas [14]
3 years ago
14

The students in a science class spent 65% of the class period performing an experiment. how long is a class period if the time s

pent on this experiment was 52 minutes?
Mathematics
1 answer:
Kaylis [27]3 years ago
7 0
We let x be the length (in minutes) of a certain science class. 65% of this period is spent with the experiment which lasted for about 52 minutes. Mathematically, this can be expressed as,
                                    52 = (0.65)(x)
The value of x from the generated equation is 80. Thus, the science class is 80 minutes long. 
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