Q: How do you get the number 13 using only numbers 1 and 5 and 7 and 8 using the numbers only once?

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998,000

3! = 6.

17 = (4+2)*3 - 1

it cant

only using the numbers once

Related questions

998,000

3! = 6.

17 = (4+2)*3 - 1

it cant

6*5*4*3=360

only using the numbers once

61

567 - 349 = 218 or 567 - 218 = 349

-9

18

2,5,13,647,809

QUESTION* can you only use each number once, or can you use them multiple times?