A) 155 L
B) 150 L
C) 150.4 L
D) 149 L
Correct Answer: B
Solution :
Glycerine in mixture = 40 L Water = 10 L Let x litres of pure glycerine is mixed with the mixture \[\therefore \] \[\frac{40+x}{50+x}=\frac{95}{100}=\frac{19}{20}\] \[\Rightarrow \] \[800+20x=950+19x\] \[\Rightarrow \] \[x=950-800=150\,\,\text{L}\]You need to login to perform this action.
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