3 years ago

A.) 5 B.) 6 C.) 7 D.) 8

1 answer:

7 0

Answer:

C. 7

Step-by-step explanation:

First you have to find the unit rate of this equation

The unit rate is 20 students for every 1 teacher because 40 divided by 2 is 20

so if you do 140 divided by 20 your answer is 7

there are 7 teachers

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