Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
193 * 2 * 2 * 56 * 107 * 142
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1, i.e., ×, ÷, +, –, =.
Option 1: ×, ÷, +, –, =
(193 × 2) ÷ 2 + 56 - 107 = 142
(386 ÷ 2) - 51 = 142
193 - 51 = 142
142 = 142