LESSON 1, uNIT 4 - pERCENTS

Decimals. A decimal expresses a fractional number with a denominator of some power of 10 (such as 10, 100, and 1000). Only the numerator appears in decimal notation because the denominator is signified by a decimal point. For example. 1/10 = 0.1, 1/100 = 0.01, and 1/1000 = 0.001 ................
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