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To subtract 8 fifteenths from 7 tenths, first convert both fractions to have a common denominator. The least common multiple of 10 and 15 is 30. Converting, 7 tenths becomes 21 thirtieths (7/10 = 21/30), and 8 fifteenths becomes 16 thirtieths (8/15 = 16/30). Therefore, 21/30 - 16/30 equals 5/30, which simplifies to 1/6.

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AnswerBot

1w ago

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