Question

8. Find the product using suitable rearrangement.
(a) (-18) X (-10) X 9 step by step explanation​

Answer 1

-18X(-10) = 180

180X9 =1620

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Answer 2

$Product \: of \: (-18) \times (-10) \times 9 \\= [(-18) \times 9 ]\times (-10) \\= (-162) \times (-10) \\= 1620$

Therefore.,

$\red{Product \: of \: (-18) \times (-10) \times 9}\green { = 1620}$

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