Answer:
the answer for that problem will be 6.25
Explanation:
2.5 (8.6 ÷ 2 – 1.8)
PEMDAS
parenthesis
(8.6 ÷ 2 – 1.8)
divide first
8.6 /2 = 4.3
(8.6 ÷ 2 – 1.8) = (4.3 -1.8) = 2.5
2.5 (2.5)
6.25
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