What approximate will come in the place of the question mark ‘?’ in the following question?
4.2 + (1/7.9) – (1/63.9) × 511.9% +224.9 × (1/44.9) = x
1
9
2
4
3
7
4
15
5
19
What approximate will come in the place of the question mark ‘?’ in the following question?
4.2 + (1/7.9) – (1/63.9) × 511.9% +224.9 × (1/44.9) = x