Which of the following interchanges of numbers and mathematical signs would make the given equation correct?
729 × 81 ÷ 20 + 16 − 6 = 50
1
6 and 20, × and ÷
2
20 and 50, + and −
3
16 and 50, × and +
4
16 and 20, + and ÷
Which of the following interchanges of numbers and mathematical signs would make the given equation correct?
729 × 81 ÷ 20 + 16 − 6 = 50