Question
Select the correct combination of mathematical signs to
sequentially replace the * signs and balance the given equation. 400 * 100 * 25 * 15 * 12 = 452Solution
400 * 100 * 25 * 15 * 12 = 452 400 – 100 ÷ 25 x 15 + 12 = 452 400 – 4 x 15 + 12 = 452 400 – 60 + 12 = 452 400 – 48 = 452.
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