Mathematics
NULL
Medium
Question
Maths, Physics and Biology seats are in ratio 5 : 7 : 8 and rise by 40%, 50% and 75%. What is the new ratio?
A
2 : 3 : 4
✓ Official correct answer
B
6 : 7 : 8
C
6 : 8 : 9
D
None of these
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 : 3 : 4
No member explanations yet for this option.
B
6 : 7 : 8
No member explanations yet for this option.
C
6 : 8 : 9
No member explanations yet for this option.
D
None of these
No member explanations yet for this option.
Explanation
New seats 7 : 10.5 : 14 = 2 : 3 : 4.