Mathematics
Medium
Question
If X:Y = 2:3, Y:Z = 4:5. Find X:Y:Z.
A
2:3:5
B
8:12:15
✓ Official correct answer
C
2:8:5
D
2:7:5
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
2:3:5
No member explanations yet for this option.
B
8:12:15
No member explanations yet for this option.
C
2:8:5
No member explanations yet for this option.
D
2:7:5
No member explanations yet for this option.