Mathematics
Medium
Question
The Total cost of flooring a room at Rs.8.50 per square meter is Rs.510. If the length of the room is 8km it’s breadth is__________?
A
7.5m
✓ Official correct answer
B
8.5m
C
10.5m
D
12.5m
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
7.5m
No member explanations yet for this option.
B
8.5m
No member explanations yet for this option.
C
10.5m
No member explanations yet for this option.
D
12.5m
No member explanations yet for this option.