Get a number 100 by using four sevens (7’s) and a one (1)?

Mathematics

2 answers:

Oksanka [162]1 year ago

8 0

Answer 1: 177 – 77 = 100

Answer 2: (7+7) * (7 + (1/7)) = 100

sveticcg [70]1 year ago

5 0

Solution 1: 

177-77= 100

Solution 2:

(7+7) * (7 + (1/7)) = 100

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$\underline{\boldsymbol{\sf{Answer}}}$

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