3 years ago

11. The rates for the following math tutoring services are listed below.

Mathematics

2 answers:

fomenos3 years ago

7 0

Answer: A

Step-by-step explanation:

A) 50/ 45 = 1.111....

B) 65/60 = 1.08333...

C) 99/90 = 1.1

D) 90/120 = .75

Reptile [31]3 years ago

3 0

Answer:

Step-by-step explanation:

Divide each amount by the number of minutes to find the rate per minute. Then multiply by 60 to find the hourly rate. Then compare the hourly rates.

$50 / 45 min * 60 = $66.66/hour

$65 / 1 hour = $65/hour

$99 / 90 min * 60 = $66/hour

$90 / 2 hours = $45/hour

Answer: A

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