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3 years ago

8

The ratio of adults to students on the field trip is 3 to 5. If there are 15 students on the field trip, how many adults are the

re?

1 answer:

Kazeer [188]3 years ago

4 0

Answer:

There are 9 adults

Step-by-step explanation:

3:5 = x:15

3/5 = x/15

3(15) = 5x

5x = 45

x = 9 adults

3:5 = 9:15

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