A drink weighing 440ml contains liquids P and Q in the ratio 4 : 7. If 50ml of liquid P is added to the drink then ratio of two liquids in the drink now becomes?
1
3 : 4
2
3 : 7
3
1 : 4
4
5 : 4
A drink weighing 440ml contains liquids P and Q in the ratio 4 : 7. If 50ml of liquid P is added to the drink then ratio of two liquids in the drink now becomes?