Which two signs should be interchanged to make the below equation mathematically correct?
24 + 54 ÷ 18 - 48 × 16 = 40
1
× and +
2
÷ and ×
3
÷ and +
4
+ and -
Which two signs should be interchanged to make the below equation mathematically correct?
24 + 54 ÷ 18 - 48 × 16 = 40