# Using Numbers 8,5 1 and 1 Exactly Once

Using Numbers 8,5 1 and 1 Exactly Once and Using Math Operations (+, -, /, *), Derive 10?

Using Numbers 8,5 1 And 1 Exactly Once And Using Math Operations (+, -, /, *), Derive 10?

Answer or Solution : 1. This "8, 5, 1 and 1" numbers puzzle is so interesting and enhances your math knowledge.

2. You are instructed to use only the numbers 8, 5, 1 and 1 and allowed to use only the operators +, -, /, *.

3. You need to derive the equation equating to a total of 10.

4. By using the numbers as 8/(1-(1/5) = 8/((5-1)/5) = 8/(4/5) = (8x5)/4 = 40/4 = 1.

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