Which two signs should be interchanged in the following equation to make it correct?
15 + 15 - 2 × 10 ÷ 35 = 161
+ and –
2
× and –
3
× and ÷
4
+ and ÷
Which two signs should be interchanged in the following equation to make it correct?
15 + 15 - 2 × 10 ÷ 35 = 16