Mathematics
Medium
Question
In what proportion must water be added to spirit to gain 20% by selling it at the cost price?
A
2:5
B
1:5
✓ Official correct answer
C
3:5
D
4:5
Community credibility
Registered members can vote for the answer they believe is correct today and explain why. If the facts change after an election or news event, suggest a new option so others can vote it up.
A
2:5
No member explanations yet for this option.
B
1:5
No member explanations yet for this option.
C
3:5
No member explanations yet for this option.
D
4:5
No member explanations yet for this option.