Let x represent unknown number.
32 = 0.4x 32 = (2/5)x
32/(2/5) = x
x = 80
Therefore, 32 is 40% of 80 (eighty).
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To find 40 percent of 80, you first convert 40 percent to a decimal by dividing by 100, which gives you 0.40. Then, you multiply 0.40 by 80 to find the answer. Therefore, 40 percent of 80 is 32.
32
Twenty percent from 40 is 8, leaving a remainder of 32.
25%
80/10=8 4x8=32 40% of 80 = 32