Can you help me with my work select the best estimate of the product of 18*31 =

Paul Guyot asked Dec 10, 2022

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20 votes

Paul Guyot asked Dec 10, 2022

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7 votes

18 could round to 20
31 could round to 30
30 x 20 would be 600

Pretty sure that’s your best estimate,
600

Arief answered Dec 15, 2022

by Arief

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