Question

Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.

400 * 100 * 25 * 15 * 12 = 452

A +, ÷, X , + Correct Answer Incorrect Answer
B - , ÷, X , + Correct Answer Incorrect Answer
C -, ÷, X , - Correct Answer Incorrect Answer
D +, X , ÷, - Correct Answer Incorrect Answer

Solution

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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