Do you consider yourself a “math puzzle person”? If so, then let’s take a shot at this mathematics challenge and see what you come up with. The solution is given.

## Challenge:

In the figure above, A and B represent different digits. What is the value of A × B?

**A-** 8

**B-** 12

**C-** 18

**D-** 24

**E-** 30

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The correct answer is D.

A and B represent different digits and A × AB = 108

Therefore, A = 3? Why?

3 × 3B = 108 ⇒ B = 8

Then: A × B = 3 × 8 = 24