Which of the following interchanges in two mathematical operators will balance the equation given below?
85-28 × 3 +114 ÷ 6 =150
Show answer & explanation
Correct answer: D
Explanation
The correct answer is option 4 i.e. + and –.
Given equation: 85-28 × 3 +114 ÷ 6 =150
On interchanging the signs:
85 + 28 × 3 - 114 ÷ 6 =150
85 + 84 - 19 = 150
169 - 19 = 150
150 = 150