Which two signs should be interchanged to make the below equation mathematically correct?
24 × 12 - 6 ÷ 40 + 20 = 28
1
- and +
2
÷ and -
3
+ and ×
4
+ and ÷
Which two signs should be interchanged to make the below equation mathematically correct?
24 × 12 - 6 ÷ 40 + 20 = 28