(6 2/3 : 2 1/5) + ( 3/4×2 2/5) tolong dijawab pake caranya ya...diubah kebentuk persen...jangan asal asalan

Bab Pecahan
Matematika SD Kelas IV

(6 2/3 : 2 1/5) + (3/4 x 2 2/5)
= (20/3 : 11/5) + (3/4 x 12/5)
= (20/3 x 5/11) + 9/5
= 100/33 + 9/5
= 500/165 + 297/165
= 797/165
= 4,83 x 100%
= 483%

20/3 ÷ 11/5 + 3/4 × 12/5
20/3 × 5/11 + 3/4 × 12/5
100/33 + 36/20
0,33 + 1,8
2,13 = 213%

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