alleryएका वर्गातील मुले = 30 आणि मुली = 20 हे एका स्तंभालेखात दाखवले आहे. एकूण विद्यार्थ्यांपैकी मुलींचा अपूर्णांक किती आहे?
A3/5
B2/5
C1/2
D2/3
Answer & Solution
Correct answer: B. 2/5
एकूण विद्यार्थी = 30 + 20 = 50. मुलींचा अपूर्णांक = 20 / 50 = 2/5.
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