Answer:
you calculate 23% of a number by changing the percentage to a fraction and multiplying it by number .
Explanation:
for example :
what's 23% of 78 ?
23% × 78=
.23 × 78 = 17.94 .
23% can be written as 0.23.
Multiply any number by 0.23 to get 23% of it.
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