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Mathematics 9 Online
OpenStudy (anonymous):

Simplify. 48 ÷ ((2 + 6) · 2) - 1 A) -12 B) 2 C) 3 1 5 D) 11

OpenStudy (superflytyguy):

Parentheses first. 48 / (8 x 2) - 1

OpenStudy (superflytyguy):

I almost forgot. The order is PEMDAS! So Division is BEFORE subtraction. 48 / 16 = 3 3 - 1 = 2

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