Which two digits should be interchanged in the given equation to make it mathematically correct?
20 ÷ 7 × 2 + 5 − 3 = 12
1
2 and 3
2
7 and 5
3
7 and 2
4
2 and 5
Which two digits should be interchanged in the given equation to make it mathematically correct?
20 ÷ 7 × 2 + 5 − 3 = 12