ANSWER:
3-2 Rational Numbers
21.
FINANCIAL LITERACY Recently, one U.S. dollar was equal to 0.506 British pounds. Express 0.506 as a
fraction.
ANSWER:
22.
POPULATION The estimated portions for various age groups of the population for 2010 are shown in the table.
a. Find the fraction of the population that is 19 years of age or younger.
b. Find the fraction of the population that is 20 to 64 years of age.
ANSWER:
a.
b.
Write each decimal as a fraction or mixed number in simplest form.
23.
ANSWER:
24.
ANSWER:
25.
0.161616...
ANSWER:
26.
ANSWER:
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