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Grace [21]
2 years ago
7

A textbook store sold a combined total of 414 physics and psychology textbooks in a week. The number of physics textbooks sold w

as 68
more than the number of psychology textbooks sold. How many textbooks of each type were sold?
Mathematics
1 answer:
Contact [7]2 years ago
7 0
I am pretty sure the answer is 346 textbooks
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Answer:

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Step-by-step explanation:

The ratio of elena's height to pavai's height is 10:13. The ratio of elena's height to kamir's height is 2:3. Their total height is 456 cm.

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