Which interchange of signs or numbers will make the following equation correct?
9.5 – 5.5 × 5 ÷ 6.9 + 1.9 = 3.81
1
+ and ÷
2
× and -
3
× and ÷
4
- and +
Which interchange of signs or numbers will make the following equation correct?
9.5 – 5.5 × 5 ÷ 6.9 + 1.9 = 3.81