Find $275 \times 312$.

Given:

$275 \times 312$.

To do:

We have to find $275 \times 312$.
Solution:

 $275 \times 312=(300-25)\times(300+12)$

$=300\times300+300\times12-25\times300-25\times12$

$=90000+3600-7500-300$

$=93600-7800$

$=85800$

Therefore,

$275 \times 312=85800$.

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Updated on: 10-Oct-2022

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