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dkhakdoust
05.06.2020 •
Mathematics
3/7 of 8th graders play sports. is 3/5 of the 8th graders that play sports are boys, what fraction of the 8th graders are boys
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Ответ:
Step-by-step explanation:
Let total number of 8th graders =![x](/tpl/images/0677/6324/a0e3f.png)
Given that,
of 8th graders play sports
Also, Given that,
of 8th graders that play sports are boys
Number of 8th graders that play sports, and are boys =![\frac{3}{5} \times \text{Number of 8th graders who play sports}](/tpl/images/0677/6324/c51b8.png)
Hence, the answer is:
Ответ: