Tolong Bantu Jawab ya Sekalian caranya Thanks

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Tolong Bantu Jawab ya Sekalian caranya Thanks

Tolong Bantu Jawab ya Sekalian caranya Thanks

  • 3 / x ÷ 6 / y

= 3/x . y/6

= 3y / 6x

= y / 2x

  • 5x / 9y ÷ 13x / 36y

= 5x / 9y . 36y / 13x

= 180xy / 117xy

= 180 / 117

  • – 4 / n ÷ – 18 / n

= – 4 / n . – n / 18

= 4n / 18n

= 2 / 9