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Olin [163]
3 years ago
10

A textbook store sold a combined total of 368 psychology and sociology textbooks in a week. The number of psychology textbooks s

old was three times the
number of sociology textbooks sold. How many textbooks of each type were sold?
Number of psychology textbooks sold: 1
Number of sociology textbooks sold:
Mathematics
1 answer:
OLga [1]3 years ago
3 0

Step-by-step explanation:

Total books = 368.

Sociology books = 92.

Psychology books = 3 times sociology books

= 3 x 92 = 276

Total = 276 + 92 = 368

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