Tolong jawabannya ya kak mau dikumpulkan

Tolong jawabannya ya kak mau dikumpulkan

Jawab:

$1).5 frac{2}{3} - 3 frac{4}{5 } = frac{17}{3} - frac{19}{5} \ = frac{85}{15} - frac{57}{15} \ = frac{28}{15} = 1 frac{13}{15}$

$2). : 4 frac{1}{2} - 2 frac{1}{3} = frac{9}{2} - frac{7}{3} \ = frac{27}{6} - frac{14}{6} \ = frac{13}{6} = 2 frac{1}{6}$

$3). : 4 frac{5}{6} - 1 frac{3}{4} = frac{29}{6} - frac{7}{4} \ = frac{87}{12} - frac{14}{12} \ = frac{73}{12} = 6 frac{1}{12}$

$4). : 6 frac{4}{5} - 2 frac{1}{3} = frac{34}{5} - frac{7}{3} \ = frac{102}{15} - frac{35}{15} \ = frac{67}{15} = 4 frac{7}{15}$

$5). : 5 frac{2}{3} - 3 frac{3}{4} = frac{17}{3} - frac{15}{4} \ = frac{68}{12} - frac{45}{12} \ = frac{23}{12} = 1 frac{11}{12}$

Jawab:

-2/3

13/6

37/12

23/12

Penjelasan dengan langkah-langkah:

17/3 -19/3 = -2/3

9/2 -7/3 = 27/6 – 14/6 = 13/6

29/6 – 7/4 = 58/12 – 21/12 =37/12

40/6 -7/3 =40/6 -7/3 = 40/6 -14/6 = 36/6 =6

17/3 – 15/4 = 68/12 – 45/12 = 23/12