What approximate value should come in the place of the question mark ‘?’ in the following question?
(8.85)1/2 × (15.86)1/2 × (511.71)1/3 - (4.19)2 = ? + (49.16)1/2
1
73
2
87
3
53
4
77
5
93
What approximate value should come in the place of the question mark ‘?’ in the following question?
(8.85)1/2 × (15.86)1/2 × (511.71)1/3 - (4.19)2 = ? + (49.16)1/2