Kak bantu jawab plss diubah jd desimal yaa pake caranya,difoto ya kak plss-!! nnti ku follow

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1 2
6 – + 3- =
7 5

11 13
4 – + 8 – =
16 20

3
2 – + 2,3 =
8

Kak bantu jawab plss diubah jd desimal yaa pake caranya,difoto ya kak plss-!! nnti ku follow

Jawaban Terkonfirmasi

Penjelasan dengan langkah-langkah:

Nomor 1

 = 6 frac{1}{7} + 3 frac{2}{5}

 = (6 + 3) + ( frac{1}{7} + frac{2}{5} )

 = 9 + ( frac{5 + 14}{35} )

 = 9 + frac{19}{35}

 approx 9 + 0,54

 approx 9,54

 :

Nomor 2

 = 4 frac{11}{16} + 8 frac{13}{20}

 = (4 + 8) + ( frac{11}{16} + frac{13}{20} )

 = 12 + (frac{55 + 52}{80} )

 = 12 + frac{107}{80}

 = 13 + frac{27}{80}

 = 13 + 0,3375

 = 13,3375

 :

Nomor 3

 = 2 frac{3}{8} + 2,3

 = 2 + frac{3}{8} + 2,3

 = 2 + 0,375 + 2,3

 = 4,675