frostuboy frostuboy

05-10-2020
Mathematics

contestada

A student said that 42% of 78 is 45. Is this answer reasonable? Explain.

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talayahproctor talayahproctor

05-10-2020

Answer:

No because 42% of 78 is 32.76

Step-by-step explanation:

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weirdo111 weirdo111

11-01-2021

Answer:

Answer: Sample response: 42% can round to 40%, and 78 can round to 80. 40% of 80 is 32, so 42% of 78 should be about 32. 45 is much greater than 32, so the answer is not reasonable.

Step-by-step explanation:

Hope this helps :)

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