Which two signs and two numbers should be interchanged in the following equation to make it correct?
60 × 3 + 660 ÷ 6 – 20 = 290
1
6 and 660, × and ÷
2
20 and 6, + and -
3
20 and 60, + and ×
4
20 and 660, + and ÷
Which two signs and two numbers should be interchanged in the following equation to make it correct?
60 × 3 + 660 ÷ 6 – 20 = 290