Select the correct combination of mathematical signs to sequentially replace the * signs and to balance the given equation.
25 * 5 * 8 * 4 * 15 * 20
Show answer & explanation
Correct answer: A
Explanation
The correct answer is option 1 i.e. +, ×, ÷, –, =.
Given equation: 25 * 5 * 8 * 4 * 15 * 20
Option 1: +, ×, ÷, –, =
After interchanging the expression becomes:
25 + 5 × 8 ÷ 4 - 15 = 20
25 + 5 × 2 - 15 = 20
20 = 20