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Explain why or why not 19.7 is reasonable value for the expression 122.14 divided by 6.2

User Icecub
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2 Answers

2 votes
Do 120/6 = 20
It is close to 19.7
User EduLopez
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Reasonable to estimate that 120/6 = 20 (because 20*6=120)...so you know it's going to be close and therefore "reasonable"
User Bernhard Josephus
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