Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
720 * 24 * 4 * 100 * 40 * 20
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1 i.e. ÷, ×, =, +, −.
Given equation: 720 * 24 * 4 * 100 * 40 * 20
Option 1: ÷, ×, =, +, −
After interchanging the expression becomes:
= 720 ÷ 24 × 4 = 100 + 40 − 20
= 30 × 4 = 140 − 20
= 120 = 120
As we have found our answer, there is no need to check further options.
Hence, ÷, ×, =, +, − is the correct answer.