Let n be the number we are looking for. Using symbols we would then write
40=.4n
multiply both sides by 10 and we have
400=4n
or n=100
Clearly 40 percent of 100 is 40.
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40% of a number= 40% * the number= 0.40 * the number= 0.40 of a number
7 is 40 percent of 17.5 .
the percent of a number is when you multiply the percentage by the number, for example: 8% of 40 40 x 0.08= 20% or 20% of 40 0.20 x 40=8%
40 percent of 234 is 93.6.
To find 0.2 percent of a number, multiply the number by 0.002. In this instance, 0.2 percent of 40 is equal to 40 x 0.002 = 0.08. Therefore, 0.2 percent of 40 is equal to 0.08.