Select the correct combination of mathematical signs to sequentially replace the @ signs and to balance the given equation.
72 @ 9 @ 3 @ 6 @ 6 @ 6 @ 6
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. ÷, ×, +, =, ×, -.
Given equation: 72 @ 9 @ 3 @ 6 @ 6 @ 6 @ 6
After putting the signs the expression becomes:
(72 ÷ 9) × 3 + 6 = (6 × 6) - 6
= (8 × 3) + 6 = 36 - 6
= 24 + 6 = 30
= 30 = 30