120/90 चे एकाच पायरीत अतिसंक्षिप्त रूपात रूपांतर करण्यासाठी, दोन्ही पदांना त्यांच्या कोणत्या मसाविने (GCD) भागावे?
A10
B15
C30
D60
Answer & Solution
Correct answer: C. 30
120 आणि 90 चा महत्तम सामाईक विभाजक 30 आहे, त्यामुळे 30 ने भागल्यास एकाच पायरीत 4/3 हे संक्षिप्त रूप मिळते.
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