alleryકેટલા અપૂર્ણાંક n/60 પૂર્ણાંક n અને 0.4 < n/60 < 0.6 સાથે સૌથી ઓછા શબ્દોમાં છે?
A4
B3
C5
D2
Answer & Solution
Correct answer: D. 2
સંભવિત અંશ છે 25 થી 35, અને માત્ર 29 અને 31 60 અપૂર્ણાંક આપીને 1 કરતા વધારે કોઈ અવયવ શેર કરતા નથી.
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