Mathematics
NULL
Medium
Question
If x% of 200 equals y% of 250, find y : x.
A
5 : 4
B
5 : 2
C
2 : 5
D
4 : 5
✓ Official correct answer
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A
5 : 4
No member explanations yet for this option.
B
5 : 2
No member explanations yet for this option.
C
2 : 5
No member explanations yet for this option.
D
4 : 5
No member explanations yet for this option.
Explanation
2x = 2.5y ⇒ y : x = 4 : 5.