Homework Help: Arithmetic

Posted by Sonya on Tuesday, November 18, 2008 at 4:42pm.

How can we put parentheses around the following expression so that the answer is 105?

9 + 8 x 7 - 6 x 5 + 4 x 3 + 2

Arithmetic - drwls, Tuesday, November 18, 2008 at 6:09pm
[(9+8) x (7-6) x 5 ] + 4 x (3+2)

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