DIJAWAB YA KAKAkkk…​

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DIJAWAB YA KAKAkkk...​

DIJAWAB YA KAKAkkk…​

Jawaban:

15. D

16. A

17. A

18. D

19. B

Penjelasan dengan langkah-langkah:

15. 4 – 7/5 = 20/5 – 7/5 = 13/5 = 2 3/5

16. 27/5 – 3 2/3 = 27/5 – 11/3 = 81/15 – 55/15 = 26/15 = 1 11/15

17. 7 5/6 – 4 3/4 = 47/6 – 19/4 = 94/12 – 57/12 = 37/12 = 3 1/12

18. 6 3/7 – 3 1/4 = 45/7 – 13/4 = 180/28 – 91/28 = 89/28 = 3 5/28

19. 4/9 × 5/7 = 20/63

Semoga membantu, salam pendidikan