Mathematics, 18.11.2020 17:50 morgannwaldrupp
On a field trip, the ratio of chaperones to students is 1 : 20. If 210 people are on the field trip, how many of them are students?
A.
10
B.
21
C.
190
D.
200
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Answers: 3
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On a field trip, the ratio of chaperones to students is 1 : 20. If 210 people are on the field trip,...
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