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14-08-2018
Mathematics

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In Albert's apartment complex, 1/10 of the apartments are one-bedroom apartments and 1/2 are two-bedroom apartments. What fraction of the apartments are either one- or two-bedroom apartments?

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sqdancefan sqdancefan

14-08-2018

When the categories are mutually exclusive, their total number (or their total fraction) can be found by adding their numbers (or fractions).

1/10 + 1/2 = 0.1 + 0.5 = 0.6 = 3/5

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