Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
12* 70 * 5 * 5 * 5 * 11 * 2

Correct option is A

Given,
12* 70 * 5 * 5 * 5 * 11 * 2
From the given option (a) +, –, ×, =, ×, +
12 + 70 – 5 × 5 = 5 × 11 + 2
12 + 70 – 25 = 55 + 2
82 – 25 = 57
57 = 57
Therefore, the correct answer is (a).