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23.001×18.999×7.998=?
[OBC (PO), 2009]
4200
3600
3500
4000
2500
Explanation
Given,
It can also be approximated as
= 23×19×8=?
= 23×152
= 3496 ≈ 3500
Hence, Option C is correct.
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Approximation
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