A reasonable estimate for 697 times 82 is

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11-10-2018
Mathematics

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A reasonable estimate for 697 times 82 is

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i have a field 60m long and 110 wide going to be paved i ordered 660000000cm cubed of cement how thick must the cement be to cover field

xliachu xliachu · Answer 1 · 2018-10-11T11:06:21+02:00

xliachu xliachu

11-10-2018

We could round both numbers to make estimation easier. So let’s say 82 is 80 and 697 is 700. If we know that 8 x 7 is 56, then 80 x 700 would just be 56,000. This is a great way to find estimates of big numbers.

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