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Please.please help click an image and answer with an explanation
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Please.please help
click an image and answer with an explanation

Please.please help click an image and answer with an explanation-example-1
User Victorino
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2 Answers

3 votes
You can estimate by rounding up with a whole number and round up or down with a decimal. 2.12 would be rounded down to 2 and 58 would be rounded up to 60 and your answer would be rounded to 120 your equation would like this
2x60=120
User Kim Aldis
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8.2k points
3 votes
When you estimate, make your numbers easy. I would round 2.12 to 2 and 58 to 60. then you would have 2 * 60 = 120 which would be close to 122.96
User JoshKopen
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8.2k points
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