Покрокове пояснення:
a) [tex]\frac{1}{8}[/tex] и [tex]\frac{3}{4}[/tex] = [tex]\frac{1}{8}[/tex] и [tex]\frac{6}{8}[/tex]
[tex]\frac{9}{10}[/tex] и [tex]\frac{1}{20}[/tex] = [tex]\frac{18}{20}[/tex] и [tex]\frac{1}{20}[/tex]
[tex]\frac{2}{3}[/tex] и [tex]\frac{7}{12}[/tex] = [tex]\frac{8}{12}[/tex] и [tex]\frac{7}{20}[/tex]
[tex]\frac{7}{15}[/tex] и [tex]\frac{3}{5}[/tex] = [tex]\frac{7}{15}[/tex] и [tex]\frac{9}{15}[/tex]
б) [tex]\frac{1}{2}[/tex] и [tex]\frac{1}{3}[/tex] = [tex]\frac{3}{6}[/tex] и [tex]\frac{2}{6}[/tex]
[tex]\frac{2}{5}[/tex] и [tex]\frac{3}{4}[/tex] = [tex]\frac{8}{20}[/tex] и [tex]\frac{15}{20}[/tex]
[tex]\frac{3}{16}[/tex] и [tex]\frac{2}{3}[/tex] = [tex]\frac{9}{48}[/tex] и [tex]\frac{32}{48}[/tex]
[tex]\frac{1}{4}[/tex] и [tex]\frac{9}{25}[/tex] = [tex]\frac{25}{100}[/tex] и [tex]\frac{36}{100}[/tex]
в) [tex]\frac{7}{15}[/tex] и [tex]\frac{5}{9}[/tex] = [tex]\frac{21}{45}[/tex] и [tex]\frac{25}{45}[/tex]
[tex]\frac{1}{6}[/tex] и [tex]\frac{3}{10}[/tex] = [tex]\frac{5}{30}[/tex] и [tex]\frac{9}{30}[/tex]
[tex]\frac{5}{12}[/tex] и [tex]\frac{7}{15}[/tex] = [tex]\frac{25}{60}[/tex] и [tex]\frac{28}{60}[/tex]
[tex]\frac{7}{20}[/tex] и [tex]\frac{7}{8}[/tex] = [tex]\frac{14}{40}[/tex] и [tex]\frac{35}{40}[/tex]
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Покрокове пояснення:
a) [tex]\frac{1}{8}[/tex] и [tex]\frac{3}{4}[/tex] = [tex]\frac{1}{8}[/tex] и [tex]\frac{6}{8}[/tex]
[tex]\frac{9}{10}[/tex] и [tex]\frac{1}{20}[/tex] = [tex]\frac{18}{20}[/tex] и [tex]\frac{1}{20}[/tex]
[tex]\frac{2}{3}[/tex] и [tex]\frac{7}{12}[/tex] = [tex]\frac{8}{12}[/tex] и [tex]\frac{7}{20}[/tex]
[tex]\frac{7}{15}[/tex] и [tex]\frac{3}{5}[/tex] = [tex]\frac{7}{15}[/tex] и [tex]\frac{9}{15}[/tex]
б) [tex]\frac{1}{2}[/tex] и [tex]\frac{1}{3}[/tex] = [tex]\frac{3}{6}[/tex] и [tex]\frac{2}{6}[/tex]
[tex]\frac{2}{5}[/tex] и [tex]\frac{3}{4}[/tex] = [tex]\frac{8}{20}[/tex] и [tex]\frac{15}{20}[/tex]
[tex]\frac{3}{16}[/tex] и [tex]\frac{2}{3}[/tex] = [tex]\frac{9}{48}[/tex] и [tex]\frac{32}{48}[/tex]
[tex]\frac{1}{4}[/tex] и [tex]\frac{9}{25}[/tex] = [tex]\frac{25}{100}[/tex] и [tex]\frac{36}{100}[/tex]
в) [tex]\frac{7}{15}[/tex] и [tex]\frac{5}{9}[/tex] = [tex]\frac{21}{45}[/tex] и [tex]\frac{25}{45}[/tex]
[tex]\frac{1}{6}[/tex] и [tex]\frac{3}{10}[/tex] = [tex]\frac{5}{30}[/tex] и [tex]\frac{9}{30}[/tex]
[tex]\frac{5}{12}[/tex] и [tex]\frac{7}{15}[/tex] = [tex]\frac{25}{60}[/tex] и [tex]\frac{28}{60}[/tex]
[tex]\frac{7}{20}[/tex] и [tex]\frac{7}{8}[/tex] = [tex]\frac{14}{40}[/tex] и [tex]\frac{35}{40}[/tex]
Ответ:
Пошаговое объяснение:
а)
1/8 и 3/4 = 1/8 и 6/8
9/10 и 1/20 = 18/20 и 1/20
2/3 и 7/12 = 8/12 и 7/12
7/15 и 3/5 = 7/15 и 9/15
б)
1/2 и 1/3 = 3/6 и 2/6
2/5 и 3/4 = 8/20 и 15/20
3/16 и 2/3 = 9/48 и 32/48
1/4 и 9/25 = 25/1 00 и 36/1 00
в)
7/15 и 5/9 = 21/45 и 25/45
1/6 и 3/10 = 5/30 и 9/30
5/12 и 7/15 = 25/60 и 28/60
7/20 и 7/8 = 14/40 и 35/40