alleryএকজন ছাত্রী তার টাকার 1/3 অংশ বই কিনতে এবং 1/4 অংশ খাবারে খরচ করে। কত ভগ্নাংশ বাকি রইল?
A7/12
B1/12
C2/7
D5/12
Answer & Solution
Correct answer: D. 5/12
সে খরচ করেছে 4/12 + 3/12 = 7/12, তাই 5/12 বাকি থাকে।
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