Jawaban:
1.7 7/15
2.5/5/6
3.7/1/12
4.di foto
5.di foto
6.7/7/15
7.2/1/6
8.2,1/12
9.3 7/15
10.Sama kaya no 5
Penjelasan dengan langkah langkah:
No 1.[tex]2\frac{2}{3}+4\frac{4}{5}[/tex] = [tex]7\frac{7}{15}[/tex]
No 2.4 1/2 + 1 1/34 3/6 + 1 2/65 5/6 = 5 5/6
No (3.)[tex]4 \frac{5}{6} + 2 \frac{1}{4} = \frac{29}{6 } + \frac{9}{4} \ [/tex][tex] = \frac{58}{12} + \frac{27}{12} \ [/tex][tex] = \frac{85}{12} [tex]7\frac{1}{12} No (6.)4 2/3 + 2 4/5= (4 + 2) + (2/3 + 4/5)= 6 + (10/15 + 12/15)= 6 + 22/15= 6 + 1 7/15= 7 7/15 No(7.) 3½ - 1⅓= [tex] \frac{7}{2} - \frac{4}{3} [/tex]= [tex] \frac{21}{6} - \frac{8}{6} [/tex]=
[tex] \frac{13}{6} = 2 \ \frac{1}{6} [/tex]
(8.) 4,5/6-2,3/4. =29/6-11/4. =58/12-33/12. =25/12. =2,1/12.
(9.)6 4/5 - 3 1/3. = 34/5 - 10/3. = 102/15 - 50/15. = 52/15. = 3 7/15 ✓
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Jawaban:
1.7 7/15
2.5/5/6
3.7/1/12
4.di foto
5.di foto
6.7/7/15
7.2/1/6
8.2,1/12
9.3 7/15
10.Sama kaya no 5
Penjelasan dengan langkah langkah:
No 1.[tex]2\frac{2}{3}+4\frac{4}{5}[/tex] = [tex]7\frac{7}{15}[/tex]
No 2.4 1/2 + 1 1/34 3/6 + 1 2/65 5/6 = 5 5/6
No (3.)[tex]4 \frac{5}{6} + 2 \frac{1}{4} = \frac{29}{6 } + \frac{9}{4} \ [/tex][tex] = \frac{58}{12} + \frac{27}{12} \ [/tex][tex] = \frac{85}{12} [tex]7\frac{1}{12} No (6.)4 2/3 + 2 4/5= (4 + 2) + (2/3 + 4/5)= 6 + (10/15 + 12/15)= 6 + 22/15= 6 + 1 7/15= 7 7/15 No(7.) 3½ - 1⅓= [tex] \frac{7}{2} - \frac{4}{3} [/tex]= [tex] \frac{21}{6} - \frac{8}{6} [/tex]=
[tex] \frac{13}{6} = 2 \ \frac{1}{6} [/tex]
(8.) 4,5/6-2,3/4. =29/6-11/4. =58/12-33/12. =25/12. =2,1/12.
(9.)6 4/5 - 3 1/3. = 34/5 - 10/3. = 102/15 - 50/15. = 52/15. = 3 7/15 ✓