Mathematics
NULL
Medium
Question
If X : Y = 5 : 8 and Y : Z = 4 : 7, find X : Z.
A
32 : 35
B
67 : 56
C
5 : 14
✓ Official correct answer
D
5 : 7
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
32 : 35
No member explanations yet for this option.
B
67 : 56
No member explanations yet for this option.
C
5 : 14
No member explanations yet for this option.
D
5 : 7
No member explanations yet for this option.
Explanation
X : Z = 5 : 14.