লঘিষ্ঠ ৰূপত 18/30 কি হ'ব?
A3/5
B9/15
C6/10
D1/2
Answer & Solution
Correct answer: A. 3/5
18 আৰু 30 দুয়োটাকে সিহঁতৰ গৰিষ্ঠ সাধাৰণ গুণনীয়ক 6-ৰে হৰণ কৰিলে 3/5 পোৱা যায়।
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