asked 161k views
1 vote
Which is a good comparison of the estimated sum and the actual sum of seven nines twelfth plus two and eleven twelfth

asked
User Rlovtang
by
8.7k points

1 Answer

1 vote
that will be 12×11=132. 7×9=63. 63×12=756. 756+2=758. actual sum = 758. estimated sum = 800
answered
User Lizzett
by
8.7k points
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