Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation,
11 * 13 * 238 * 17 * 34 = 123
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. × + ÷ -.
Putting signs of option 2
Given: 11 * 13 * 238 * 17 * 34 = 123
11 × 13 + (238 ÷ 17) - 34 = 123
(11 × 13) + 14 - 34 = 123
(143 + 14) - 34 = 123
157 - 34 =123
123 = 123
Hence, the correct answer is × + ÷ -.