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dezoksy [38]
4 years ago
12

Find the unit rate 50 min? 20 calls?

Mathematics
1 answer:
ioda4 years ago
3 0

Answer: 2.5 minutes per call

Step-by-step explanation:

This is a fraction equal to

50 minutes ÷ 20 calls

We want a unit rate where

1 is in the denominator,

so we divide top and bottom by 20

50 minutes ÷ 20

20 calls ÷ 20 =  2.5 minutes/ 1 call

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