After interchanging which two signs will the value of the given expression be ‘37’?
27 + 3 ÷ 81 × 93 – 57
1
+ and ÷
2
– and +
3
× and +
4
÷ and –
After interchanging which two signs will the value of the given expression be ‘37’?
27 + 3 ÷ 81 × 93 – 57