Question

Find the product of:
(a) ( -18) x 6 x (- 1)
(b) (-15) x 0 x (- 21)
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Answer 1

Answer:

(a) (-18)×6×(-1).

-18×6=-108. (Because -×+=-).

-108×-1=108. (Because -×-=+).

(b) (-15)×0×(-21).

-15×0=0. (Because any number multiplied by 0 is 0 whenever it is positive/negative).

0×-21=0. (Because any number multiplied by 0 is 0 whenever it is positive/negative).

I think this is your answer.