How many textbooks of each type were sold

Reference no: EM13177328

A textbook store sold a combined total of 432 math and physics textbooks in a week. The number of math textbooks sold was three times the number of physics textbooks sold. How many textbooks of each type were sold?

Reference no: EM13177328

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How many textbooks of each type were sold : A textbook store sold a combined total of 432 math and physics textbooks in a week. The number of math textbooks sold was three times the number of physics textbooks sold. How many textbooks of each type were sold?

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