### Brain Teasers

# 1316

Can you make the number 1316 using only the numbers 4 and 7 twice each? You may only use the sign ( ) in the problem.

### Hint

Putting something in parentheses is the same thing as multiplying it. Like 4(3)=12, if you didn't already know that.### Answer

4(7)47=13164 x 7 = 28

28 x 47 = 1316

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