Which two signs and numbers should be interchanged in the following question to make it correct.
45 ÷ 25 - 9 × 5 ÷ 3 = - 31
45 and 25, - and ÷
2
25 and 45, - and ÷
3
9 and 5, - and +
4
5 and 9, - and ×
Which two signs and numbers should be interchanged in the following question to make it correct.
45 ÷ 25 - 9 × 5 ÷ 3 = - 3