Select the correct combination of mathematical signs that can sequentially replace the * signs and balance the given equation.
110 * 728 * 28 * 15 * 413 = 87
Show answer & explanation
Correct answer: A
Explanation
The correct answer is Option 1. i.e. +, ÷, ×, −.
Given equation: 110 * 728 * 28 * 15 * 413 = 87
Option 1: +, ÷, ×, −
After interchanging the expression becomes:
= 110 + 728 ÷ 28 × 15 − 413 = 87
= 110 + 26 × 15 − 413
= 110 + 390 − 413
= 87 is equal to 87.
As we have found our answer, there is no need to check further options.
Hence, option 1 is the correct answer.