Mzmahone1 Mzmahone1
  • 02-09-2016
  • Mathematics
contestada

Tuan answered 20 customer service calls in 3 hours. At this rate, how many customer service calls can Tuan answer in 7.5 hours?

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butterfly68 butterfly68
  • 02-09-2016
First you take the 20 hours it took for the 3 service calls... 20/3=6.67. Then you multiply 6.67X7.5=50.025 hours.
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