emilykmorphew
10.10.2019 •
Mathematics
In a class of 30 students, 12 are girls. one-third of the boys study history.
what fraction of the class are boys who study who study history?
give your answer as a fraction in simplest form.
you : )
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Ответ:
30 - 12 = 18.
18 boys* (1/3)= 6 boys
There are 6 boys who study history.
6 students/ 30 students= 1/5.
1/5 of the students are boys who study history~
Ответ:
17.45
Step-by-step explanation: 1745x1000/100,000