What approximate value will come in the place of the question mark ‘?’ in the following question?
(√2115.95 ÷ 23) + (142 – 16.01 × 10.04) − 22 = ?1
16
2
18
3
10
4
15
5
21
What approximate value will come in the place of the question mark ‘?’ in the following question?
(√2115.95 ÷ 23) + (142 – 16.01 × 10.04) − 22 = ?