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Question

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

42 * 27 * 3 * 84 * 2 * 3

A +, –, ÷, ×, = Correct Answer Incorrect Answer
B +, ÷, –, ×, = Correct Answer Incorrect Answer
C ÷, ×, –, +, = Correct Answer Incorrect Answer
D –, ×, +, ÷, = Correct Answer Incorrect Answer

Solution

Given- 42 * 27 * 3 * 84 * 2 * 3 After change 42 – 27x3 + 84 ÷ 2 = 3 42 – 27 x 3 +42 =3 42 – 81 + 42 = 3 – 39 + 42 = 3 3 = 3

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