carmen5 carmen5

20-08-2015
Mathematics

contestada

explain how you would round the numbers 33 and 89 to estimate their sum

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tiarabrain tiarabrain

20-08-2015

Since 33 is lower than 35 it would be rounded to 30 and since 89 is higher than 85 it would be rounded to 90. Now you have to do 90+30=120! So you're answer is 120

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