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Question: 24 students have black eyes in a class of 37. How many students do have an eye color other than black?


A ) 13
B ) 15
C ) 18
D ) 17

Steps to derive

1 Number of students in the class = 37

2 Number of students with black eyes = 24

3 Number of students with eye color other than black = 37 - 24 = 13
 [Subtract.]

4 So, 13 students in the class have eye color other than black.



Hence the right answer is Option A

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