Which of the following interchanges of signs would make the given equation correct?
195 × 39 ÷ 3 + 58 - 23 = 50
1
− and ÷
2
+ and ×
3
÷ and +
4
× and ÷
Which of the following interchanges of signs would make the given equation correct?
195 × 39 ÷ 3 + 58 - 23 = 50