Mathematics
Medium
Question
At a ship the food was enough for 50 people. But after 10 days half of the men died due to some viral disease and the food is sufficient for as long as before. How long the food was sufficient for then?
A
20
✓ Official correct answer
B
60
C
70
D
50
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
20
No member explanations yet for this option.
B
60
No member explanations yet for this option.
C
70
No member explanations yet for this option.
D
50
No member explanations yet for this option.