Tolong dijawab yaa.Beserta caranya... Besok dikumpul

Tolong dijawab yaa.Beserta caranya… Besok dikumpul

$2 frac{3}{4} = frac{11}{4} \ 30% = frac{30}{100} = frac{3}{10} \ 0.2 = frac{2}{10} = frac{1}{5}$

$= 2 frac{3}{4} + frac{4}{5} - 30% - 0.2 \ = frac{11}{4} + frac{4}{5} - frac{3}{10} - frac{1}{5} \ = frac{55 + 16 - 6 - 4}{20} \ = frac{61}{20} \ = 3frac{1}{20}$
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