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A textbook store sold a combined total of 392 math and sociology textbook in a week. The number of sociology textbooks sold was 50 less than the number of math textbook sold. How many textbook of each
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Apr 3, 2019
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A textbook store sold a combined total of 392 math and sociology textbook in a week. The number of sociology textbooks sold was 50 less than the number of math textbook sold. How many textbook of each types were sold ?
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Dani Amsalem
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answer is 342÷7=48.857
Hicham Bouchikhi
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Apr 7, 2019
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Hicham Bouchikhi
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