How do we find of 20 ?
Method 1 is to find of 20, then multiply by 3
of 20 is 20 ÷ 5 = 4
We need of 20, so we multiply 4 by 3
of 20 = 4 x 3 = 12
Method 2 is to multiply by .
× 20 =
Use either method to find of 35
The answer is 15.
(Using Method 1: of 35 is 5, and 3 x 5 = 15
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