Answer :
a. 12 out of 20 is 60%
b 62 out of 80 is 77.5%
a. 12% of 125 is 15
b. 18.3% of 28 is 5.12.
How to find the percentage of values?
The percentage can be found by dividing the value by the total value and then multiplying the result by 100.
Hence, let's find the percentage of the following:
a.
12 / 20 × 100 = 1200 / 20 = 60%
b.
62 / 80 × 100 = 6200 / 80 = 77.5%
Therefore,
12% of 125 = 12 / 100 × 125 = 1500 / 100 = 15
18.3% of 28 = 18.3 / 100 × 28 = 512.4 / 100 = 5.12
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