Answer to Question #4407 in Combinatorics | Number Theory for Marcelo

Question

Cant solve this:
_ - _ x _ / _ = 78
using 84, 54, 9, 1
Fill in the blanks

Answer 1

It's possible to fill in the blanks using 84, 54, 9, 1 like this:

84-54*1/9 = 78
(84-6=78)