3 years ago

Solve this problem. ___% of 30 = 12

Mathematics

1 answer:

3241004551 [841]3 years ago

7 0

Answer:

40%

Step-by-step explanation:

a percentage can also be written as something over 100. x/100. to find the percentage you would set up the proportions as 12/30=x/100. then you cross multiply 12x100 and divide by 30. (this is called the bat and ball method). you end up with 40.

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