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math problems in percentage. In mathematics a percentage is a number or ratio that can be expressed as a fraction of 100. We have x x100.
Thus 20 20100 15. In other words the sale price is 85 of the retail price. 30 x20 30 20 x 15.
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By a certain percent we mean that many hundredths. Percent Word Problems 15. Math word problem worksheets. Representing percentages with pictures is a great way of.