SOLUTION: 15 - 4 + 1 ÷ 2 * 3

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Question 43216: 15 - 4 + 1 ÷ 2 * 3
Answer by Nate(3500) About Me  (Show Source):
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15 - 4 + 1 ÷ 2 * 3
15 - 4 + (1 ÷ 2) * 3
15 - 4 + 0.5 * 3
15 - 4 + (0.5 * 3)
15 - 4 + 1.5
(15 - 4) + 1.5
11 + 1.5
12.5