A.²/5+¼ b.²/5+⁴/5 c.⅕+³/10 d.⅚+¼ e.⅚+¼+⅜

A.²/5+¼ b.²/5+⁴/5 c.⅕+³/10 d.⅚+¼ e.⅚+¼+⅜

Jawaban :

A. $frac{13}{20}$

B. $1frac{1}{5}$

C. $frac{1}{2}$

D. $1frac{1}{12}$

E. $1frac{11}{24}$

Penjelasan dengan langkah-langkah :

A. $frac{2}{5} + frac{1}{4} = frac{8}{20} + frac{5}{20} = frac{13}{20}$

B. $frac{2}{5} + frac{4}{5} = frac{6}{5} = 1frac{1}{5}$

C. $frac{1}{5} +frac{3}{10} = frac{2}{10} + frac{3}{10} = frac{5}{10} = frac{1}{2}$

D. $frac{5}{6} + frac{1}{4} = frac{10}{12} + frac{3}{12} = frac{13}{12} = 1frac{1}{12}$

E. $frac{5}{6} +frac{1}{4} + frac{3}{8} = frac{20}{24} + frac{6}{24} + frac{9}{24} = frac{35}{24} = 1frac{11}{24}$

CMIIW^^