Which two signs should be interchanged to make the below equation mathematically correct?
18 + 60 ÷ 15 × 24 - 12 = 84
1
× and +
2
+ and -
3
÷ and -
4
× and ÷
Which two signs should be interchanged to make the below equation mathematically correct?
18 + 60 ÷ 15 × 24 - 12 = 84