Tollong dijawab soalnya besok mau dikumpulin

plissss tollong bantu jawab

saya kasih 10 points deh

Tollong dijawab soalnya besok mau dikumpulin

Nomor 2a

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

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Nomor 2b

$frac{4}{5} + frac{2}{6} \ \ = frac{24 + 10}{30} \ \ = frac{34}{30} \ \ = 1 frac{4}{30}$

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Nomor 2c

$3 frac{1}{3} + 5 frac{1}{2} \ \ = frac{10}{3} + frac{11}{2} \ \ = frac{20 + 33}{6} \ \ = frac{53}{6} \ \ = 8 frac{5}{6}$

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Nomor 2d

$2 frac{1}{2} + 5 frac{6}{10} \ \ = frac{5}{2} + frac{56}{10} \ \ = frac{50 + 112}{20} \ \ = frac{162}{20} \ \ = 8 frac{2}{20} \ \ = 8 frac{1}{10}$

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Nomor 3a

$frac{5}{8} + 0.7 + 2 frac{1}{2} \ \ = frac{5}{8} + frac{7}{10} + frac{5}{2} \ \ = frac{25 + 28 + 100}{40} \ \ = frac{153}{40}$

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Nomor 3b

$34% + 4.28 + frac{1}{15} \ \ = frac{34 : footnotesize{div 2}}{100: footnotesize{div 2}} + frac{428: footnotesize{div 4}}{100: footnotesize{div 4}} + frac{1}{15} \ \ = frac{17}{50} + frac{107}{25} + frac{1}{15} \ \ = frac{51}{150} + frac{642}{150} + frac{10}{150} \ \ = frac{703}{150}$

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Nomor 3c

$3 frac{8}{25} + 125% + 4.6 \ \ = frac{83}{25} + frac{125}{100} + frac{46}{10} \ \ = frac{332 + 125 + 460}{100} \ \ = frac{917}{100}$

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Nomor 3d

$frac{4}{8} + 35% + frac{7}{20} \ \ = frac{4: footnotesize{div 4}}{8: footnotesize{div 4}} + frac{35: footnotesize{div 5}}{100: footnotesize{div 5}} + frac{7}{20} \ \ = frac{1}{2} + frac{7}{20} + frac{7}{20} \ \ = frac{10 + 7 + 7}{20} \ \ = frac{24}{20}$