Which of the following interchange of numbers (not digits) would make the given equation correct?
30 × 6 ÷ 15 + 7 + 40 = 50
1
15, 40
2
15, 30
3
6, 30
4
40, 50
Which of the following interchange of numbers (not digits) would make the given equation correct?
30 × 6 ÷ 15 + 7 + 40 = 50