Mathematics, 05.10.2020 15:01 yoongnzl
A class of 20 students borrowed library books for their research projects. Some of the students borrowed 3 books each, and the rest borrowed 2 books each. If a total of 52 books were borrowed, how many of the students borrowed 3 books each?
The answer is 12
As 8x2=16
And 12x3=36
16+36=52
But is there another process of doing this or is this it?
Answers: 2
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A class of 20 students borrowed library books for their research projects. Some of the students borr...
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