Select the correct combination of mathematical signs to sequentially replace the * signs and balance the given equation.
17 * 11 * 42 * 2 * 7 = 18
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e. -, +, ÷, ÷.
Given equation: 17 * 11 * 42 * 2 * 7 = 18
Option 2: -, +, ×, ÷
After interchanging the expression becomes:
17 - 11 + 42 × 2 ÷ 7 = 18
18 = 18