While doing an experiment Bob Marley makes a solution in his lab by mixing 5/6 of HCL and the rest is HNO3. Find the quantity of solution in ratio taken away and substituted by equally amount of HNO3 so as to have half HCL and half HNO3 .
1
3 ∶ 5
2
2 ∶ 5
3
3 ∶ 2
4
2 ∶ 3