Andre has been practicing his math facts. He can now complete 135 multiplication facts in 90 seconds. If Andre is answering ques
tions at a constant rate, how many facts can he answer per second?
1 answer:
Andre can complete 1.5 facts in one second.
Step-by-step explanation:
Given,
Number of multiplication facts completed in 90 seconds = 135
Therefore;
90 seconds = 135 facts
Dividing both sides by 90 to fins the facts per second

Andre can complete 1.5 facts in one second.
Keywords: unit rate, division
Learn more about unit rates at:
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