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Special Product of 99 x 99 x 99

by Dino
(Philippines)











































Multiplication Techniques

What is the special product of 99 x 99 x 99?

Begin by grouping the numbers into two groups, either (99 x 99) x 99 or 99 x (99 x 99).

Comments for Special Product of 99 x 99 x 99

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Sep 16, 2013
Multiplication
by: Staff


Answer

Part I

This is a good time to apply the Associative Property of Multiplication

According to the Associative Property of Multiplication, any series of factors can be grouped in any way and multiplied in any order without changing the results.



Associate Property of Multiplication






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Sep 16, 2013
Multiplication
by: Staff


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Part II



Because this is the case,

99 × 99 × 99 = (99 × 99) × 99 = 99 × (99 × 99)

99 × 99 = 9801

99 × 99 × 99 = (9801) × 99 = 99 × (9801)

(9801) × 99 = 970299

99 × (9801) = 970299

99 × 99 × 99 = 970299


99 * 99 * 99





the final answer is:

99 × 99 × 99 = 970,299


Result:   99 * 99 * 99








Thanks for writing.

Staff
www.solving-math-problems.com


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