2 years ago

Explain how you could estimate 22% of 78 to check if your answer is reasonable.

Mathematics

2 answers:

STALIN [3.7K]2 years ago

7 0

78 rounds to 80. So decrease 22% to 1/5. Increase 78 to 80. = 17.16.

pickupchik [31]2 years ago

4 0

Answer:

78 rounds to 80. So decrease 22% to 1/5. Increase 78 to 80. = 17.16.

I hope this will help you..

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