alleryسب سے کم شرائط میں کون سا حصہ ختم ہونے والا اعشاریہ توسیع رکھتا ہے؟
A3/20
B2/9
C5/7
D1/3
Answer & Solution
Correct answer: A. 3/20
ڈینومینیٹر 20 2 مربع بار 5 کے برابر ہے، لہذا صرف پرائمز 2 اور 5 ظاہر ہوتے ہیں اور اعشاریہ ختم ہوتا ہے۔
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