Which of the mathematical signs should be interchanged in the given equation to make it mathematically correct ?
12 + 66 ÷ 11 − 4 × 91 = 159
1
÷ and ×
2
+ and −
3
+ and ×
4
+ and ÷
Which of the mathematical signs should be interchanged in the given equation to make it mathematically correct ?
12 + 66 ÷ 11 − 4 × 91 = 159