3 years ago

It took Khalid 90 minutes to complete 40 tasks. Which answer choice is an equivalent rate?

Mathematics

2 answers:

miv72 [106K]3 years ago

4 0

Answer:

Step-by-step explanation:

90/40 is 2.25, so each task takes 2.25 minutes. Therefore, 10 tasks takes 22.5 minutes.

Kruka [31]3 years ago

3 0

Answer:

10 tasks in 22.5 minutes

Step-by-step explanation:

90/40

= 2.25 tasks/minute

22.5/10

= 2.25 tasks/minute

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