Mathematics
MochiCake1
17

60% of the students in drum line are girls. There are 30 girls in the drum line. How many students are there altogether? please show work

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(1) Answers
Kierrah

If 60% is 30 students, then we could work out 10% by doing 30/6, which gives us 5. Now that we know 10% is 5 students, we can multiply this by 10 to give us 100%. So 10*5 is 50 students in total.

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