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Help Me !!!!!!!!!!!!

Help Me !!!!!!!!!!!!-example-1

1 Answer

5 votes

Marta has a better estimate

Explanation:

cause let's round both one to the nearest ten. 260*30

then let's cancel both zeros to make it easier

26*3=78 and just add on two zeros at the end

clearly Marta estimate is better as it is closer to 7800

User Saurin
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