katrina1970
katrina1970
30-09-2015
Mathematics
contestada
Estimate the sum of 487 and 310
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Mahfooza
Mahfooza
30-09-2015
Sum of 487 would be 490 if rounded to the next whole number and 500 if rounded to the whole number.
So 490+300 = 790 OR 500+300=800
What is the questions asking you to round to?
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