Social Sciences, asked by bansalchirag6116, 10 months ago

4 : 5 : 7 का व्युत्क्रमानुपात क्या होगा? (1) 35 : 28 : 20 (2) 20 : 28 : 35 (3) 21 : 19 : 35 | (4) 19 : 35 : 21

Answers

Answered by Anonymous
1

0ption D is the answer........

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