यदि 3x = 5y = 4z हो तो x : y : z का अनुपात ज्ञात कीजिए ?

  • 1

    9: 12 : 16

  • 2

    20: 12 : 15

  • 3

    15: 10 : 9

  • 4

    8: 5 : 3

Answer:- 2

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