Question 7: Quick calculation (-5).125.(-8).20.(-2)

04/01/2022 // by admin// Leave a Comment

Question 7: Quick calculation (-5).125.(-8).20.(-2)

A. 200000

B. -2000000

C. -200000

D. -100000

We have: (-5).125.(-8).20.(-2) = [125.(-8)].[(-5).20].(-2)

= (-1000).(-100).(-2) = -200000

Choose answer C.

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