Definiton of a Percent : A number representation if a number out of a hundred. One part in a hundred.
Symbol of a Percent : %
An example of a Percent :
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Converting a Fraction into a Percent :
Numerator x 100 / Denominator
Numerator / 10 x 100
Example : 3/4 3/4 = .75 x 100 = 75%
Converting a Ratio into a Percent :
Turn the Ratio into a Fraction
Numerator / denominator = decimal
Decimal x 100 = PERCENT
Example : 7:3 --> 7/10 = .70 x 100 = 70%
Converting a Decimal into a Percent :
Decimal x 100
.42 x 100 = 42%
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What is 45 % of 60 ?
What is 120% of 30
57 is 95% of what number ?
Janice has a 65% free-throw shooting percentage. If she takes 40 shots how many times would she be expected to be successful ?
click on the word answer to see if you got it right !.