Question

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Answer 1

4,6|2

2,3|2

1,3|3

1,1 MMC 2×2×3=12

$\frac{1}{4} + \frac{1}{6} = \\ \\ \frac{3 + 2}{12} = \frac{5}{12}$

8,6|2

4,3|2

2,3|2

1,3|3

1,1 MMC 2×2×2×3= 24

$\frac{3}{8} + \frac{1}{6} = \\ \\ \frac{9 + 4}{24} = \frac{13}{24}$

6,9|2

3,9|3

1,3|3

1,1 MMC 2×3×3= 18

$\frac{1}{6} + \frac{2}{9} = \\ \\ \frac{3 + 4}{18} = \frac{7}{18}$

4,6|2

2,3|2

1,3|3

1,1 MMC 2×2×3= 12

$\frac{3}{4} + \frac{1}{6} = \\ \\ \frac{9 + 2}{12} = \frac{11}{12}$

3,4|2

3,2|2

3,1|3

1,1 MMC 2×2×3= 12

$\frac{1}{3} + \frac{1}{4} = \\ \\ \frac{4 + 3}{12} = \frac{7}{12}$

2,5|2

1,5|5

1,1 MMC 2×5= 10

$\frac{1}{2} + \frac{2}{5} = \\ \\ \frac{5 + 4}{10} = \frac{9}{10}$

3,5|3

1,5|5

1,1 MMC 3×5= 15

$\frac{1}{3} + \frac{3}{5} = \\ \\ \frac{5 + 9}{15} = \frac{14}{15}$

4,5|2

2,5|2

1,5|5

1,1 MMC 2×2×5= 20

$\frac{3}{4} + \frac{1}{5} = \\ \\ \frac{15 + 4}{20} = \frac{19}{20}$