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bumeh511
02.07.2019 •
Mathematics
In a survey 2 out of every every 5 students was a part of a sports team at the school. if there are 1200 students at the school how many students played sports ? ?
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Ответ:
1200 / 5 = 240
240 x 2 = 480
480 students at the school played sports.
Ответ:
2+5=7
7x=1200
x=171.43
171.43*2=342.85
≈343 students play sports
Ответ:
Plug the numbers into the formula:
Multiply diagnally: 100 × 90 = 9000 ÷ 82 ≈ 109.76
i don't really sure it was completly correct but hoped it helps:)