Mathematics
NULL
Medium
Question
In an exam, 47% failed English and 54% failed Maths; 31% failed both. What percent passed both subjects?
A
0.7
B
0.37
C
0.53
D
0.3
✓ Official correct answer
Community credibility
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A
0.7
No member explanations yet for this option.
B
0.37
No member explanations yet for this option.
C
0.53
No member explanations yet for this option.
D
0.3
No member explanations yet for this option.
Explanation
Failed at least one = 70%. Passed both = 30% (option 0.3).