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Estimate the product for 531× 271
Given,
$531\times271$
We have to estimate the given product.
By general rule,
531 is rounded off to 500.
271 is rounded off to 300.
Therefore,
The estimated product = $500\times300$
= $5\times100\times3\times100$
=$15\times10000$
= 150000.
The estimated product is 150000.
 
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