cassidyfreeman21 cassidyfreeman21

18-11-2020
Mathematics

contestada

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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Respuesta :

jasmieakosua5299 jasmieakosua5299

18-11-2020

Answer:

200

Step-by-step explanation:

1+20=21

210 people÷21 number of students and chaperones together= 10

10×1=10

10×20=200

10 chaperones :200 students

chaperones:students

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