Five friends each spent the same amount of money, x, on school supplies. They expected to spend a total of $130, but the actual
2 answers:
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Mr. Zelman gave 400 books to his nephew
<em><u>Solution:</u></em>
Given that, Mr. Zelman wants to give 50% of his comic book collection to his nephew Alex
Mr. Zelman has 800 comic books
Number of books with Zelman = 800
Mr. Zelman wants to give 50% of books to Alex
Number of books given to nephew = 50 % of books of Zelman
Therefore, we have to find 50 % of 800
Thus he gave 400 books to his nephew
Answer:
Step-by-step explanation:
We are looking for two numbers, and
. From the problem statement, we can setup the following equation:
Because 3 is the only integer solution, the answer is 3 and 4.