2 x 2 = 2 + 2 - math puzzle
| Two times two is equal to two and two. But are there more number pairs for which the sum of the numbers is is equal to the product of the numbers? The numbers may be different. |
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Answer
Yes, for example 5 and 1.25.
5 * 1.25 = 6.25
5 + 1.25 = 6.25
So the sum and the product are the same.
5 * 1.25 = 6.25
5 + 1.25 = 6.25
So the sum and the product are the same.
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