Math, asked by Hi2008, 6 months ago

13
What is - 1 times -2 times - 3 times 4?*

-12
12
24

Answers

Answered by Anonymous

0

Answer:

1 time to add 1 time only and 2 times mean to add the no two times only

Answered by Anonymous

0

Answer:

Step-by-step explanation:

Time spent by machine M = 3N3N

Time spet bymachine N = N

1N+13N=161N+13N=16

43N=1643N=16

3N=243N=24

N=8N=8 (hrs)

Answer A

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