Select the correct combination of mathematical signs to sequentially replace the * signs, to balance the following equation.
(12 * 7 * 6) * 13 * 6
Show answer & explanation
Correct answer: B
Explanation
The correct answer is option 2 i.e ×, -, ÷, =.
| Understanding |
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Let's check each option: Option 1: -, ÷, ×, = (12 - 7 ÷ 6) x 13 = 6 140.833 ≠ 6 Option 2: ×, -, ÷, = (12 x 7 - 6) ÷ 13 = 6 6 = 6 Option 3: ÷, -, =, × (12 ÷ 7 - 6) = 13 x 6 -4.28 ≠ 78 Option 4: ×, =, ÷, - (12 x 7 = 6) ÷ 13 - 6 Not applicable Hence, option 2 is correct answer. |