Question

boleh tolong bantu bagi yang bisa saja jangan asal ya note:point besar​

Answer 1

Jawaban:

11. D 3/5

12. A 4 1/20

13. A 1

14. A 1 1/8

15. D 2/3

16. A 3/20

17. B 12/15

18. C 6 halaman

Penjelasan dengan langkah-langkah:

11. 5/5 - 2/5 = 3/5

12. 5/4 + 14/5 =

25/20 + 56/20 = 81/20 = 4 1/20

13. 2/5 x 15/6 = 1

14. 3/2 x 3/4 = 9/8 = 1 1/8

15. 10/9 : 5/3 = 10/9 x 3/5 = 2/3

16. 1/3 x 4/5 x 9/16 = 3/20

17. 1/2 x 4/3 = 2/3

2/9 x 6/10 = 2/15

2/3 + 2/15 =

10/15 + 2/15 = 12/15

18. 9 x 2/3 = 6