Brain Teasers
Shipping Books
The DogHound book company is shipping a load of books to a library in Minnesota. If each student takes 4 books from the load, there will be 20 books left. If 3 students don't take books, and all the other students take 5 books each, then there won't be any books left. How many books are in the load?
Hint
It's above 100.Answer
160. 160 books-20 books=140/4 books for each student=35 students35 students-3 students that didn't read=32 160/32=5 books for each student
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Comments
EEEEEEEEEEEASY one. U dont require a hint for this kinda prob
i agree,it's so easy
easy it did not need ahint ;D
Got it easily.
Yes, easy. Another one for doing in my head.
4x + 20 = 5x - 15
x = 35
35*4 + 20 = 160
Six or seven seconds, max.
4x + 20 = 5x - 15
x = 35
35*4 + 20 = 160
Six or seven seconds, max.
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