14-09-2017
Mathematics

contestada

Explain how you would round the number 33 and 89 to estimate their sum

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riley58 riley58

14-09-2017

you would round 33 to 30 and 89 to 90, and you'd get 120. if the last digit of a number is above 5 or 5 you round it up, and if it's below 5 you round it down.

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nlytle22 nlytle22

14-09-2017

So for rounding to the tens place is that if it 5 and under round down and 5 and above round up.
33 to 30
89 to 90
30+90=120

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