What approximate will come in the place of the question mark ‘?’ in the following question?
\(121.22 + 89.88 - 81.20 = 1.91 \times ?\)
1
60
2
65
3
55
4
40
5
45
What approximate will come in the place of the question mark ‘?’ in the following question?
\(121.22 + 89.88 - 81.20 = 1.91 \times ?\)