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Mathematics 9 Online
OpenStudy (anonymous):

Estimate the sum by clustering 19.47 + 19.3 + 19.29 + 19.61 + 19.7.

OpenStudy (anonymous):

19.47 + 19.3 + 19.29 + 19.61 + 19.7 --------- 97.37

OpenStudy (anonymous):

then i have to round it off

OpenStudy (anonymous):

If you want to round it off upto one decimal point it would be \[ 97.37 \approx 97.4 \] and upto no decimal point it would be \[97.37 \approx 97\]

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