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2 years ago

What is 8/20 of 100 and why

2 answers:

7 0

8/20 of 100
You multiply both sides of the fraction by 5 to make it 40/100
then you have (40/100)*100
both 100s cancel out leaving just 40

Hope this helps :)

Kisachek [45]2 years ago

3 0

8/20 = 40/100
this is because you need to make the denominator 100 so you x 5
do the same to the top and bottom
therefore the answer is 40

hope this helps you

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2 years ago

A power system will collapse if a ground fault occurs on any two of lines A, B, and C simultaneously. Assume that ground faults

nadya68 [22]

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0.000298 = 0.0298% probability that the system will collapse

Step-by-step explanation:

Number of possible ways the system can fail:

2 lines from a set of 3 fail, or all three fail.

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Can be A and B, A and C, or B and C. Three possible outcomes then.

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2 years ago