2 years ago

20 is 50% of what number? If necessary, round to the nearest tenth.

Mathematics

2 answers:

faust18 [17]2 years ago

5 0

Answer:

Step-by-step explanation:

20 divided by 50% is 40

Brainliest?

kotykmax [81]2 years ago

3 0

Answer:

20 is 50% of 40.

Step-by-step explanation:

1% = 1/100

50% = 50/100 or 1/2

1/2 = 20/n

1*20/2*20 = 20/n

20/40 = 20/n

n = 40

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