LeslyeN12021 LeslyeN12021

04-11-2022
Mathematics

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what is the estimated product of 43x36

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JannatulP233831 JannatulP233831

04-11-2022

First, we see what numbers we get from rounding down and up 43 and 36:

[tex]\begin{gathered} 43\Rightarrow40\text{ rounded down} \\ 36\Rightarrow40\text{ rounded up} \end{gathered}[/tex]

Then, we calculate mentally 40x40=1600, therefore, the estimated product of 43x36 is 1600

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