Math textbook solutions

If you are like me, and have ever endlessly tried to solve a math problem for hours on end with no luck, you will be very happy to use ClassRepo.com, which has textbook solutions for most popular math textbooks. You can even find solutions for subjects as easy as Algebra and Trigonometry!

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Next number puzzle solution

What number comes next?

54, 98, 99, 33, 104, 22, 45, …

It’s a good thing you cheated using Google, because the numbers are actually completely random. The answer is 42.

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Make 24 from 1, 4, 5, and 6

There are 2 possible solutions.

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What does this message say?

G T Y O R J O T E O U I A B G T

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Decode this message by Benjamin Franklin

oltsitemsienevfruodngania.

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1 3 4 6 math riddle

Make 24 from the numbers 1, 3, 4, and 6. You can only use basic arithmetic operations such as addition, subtraction, multiplication, and division.

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Classify those letters

Describe the classification scheme.

A EF HI KLMN T VWXYZ
BCD G J OPQRS U

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What number comes next?

1 11 21 1211 111221

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What number comes next?

1, 3, 5, 15, 17, 51, 53, …
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Money Bags

Using bags with different money amounts, you want a combination of them to add up to every dollar possibility between $1 and $67, with cents not included. What is the minimum number of bags you need?

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