Question

✨ Quizz ✨

5/6 + 4/3

7/5 + 4⅜ × 5/4

note: pake cara ya ​

Answer 1

Verified answer

[tex] \rm{ \frac{5}{6} + \frac{4}{3} = }[/tex]

[tex] \rm{ = \frac{5 \times 3}{6 \times 3} + \frac{4 \times 6}{3 \times 6} }[/tex]

[tex] \rm{ = \frac{15}{18} + \frac{24}{18} }[/tex]

[tex] \rm{ = \frac{39}{18}}[/tex]

[tex] \rm{ = \frac{13}{6} }[/tex]

[tex] \boxed{ \rm{ = 2 \ \frac{1}{6} }}[/tex]

[|=|=|=|=|=|=|=|=|=|]

[tex] \rm{ \frac{7}{5} + (4 \ \frac{3}{8} \times \frac{5}{4}) = }[/tex]

[tex] \rm{ = \frac{7}{5} + ( \frac{35}{8} \times \frac{5}{4}) }[/tex]

[tex] \rm{ = \frac{7}{5} + \frac{175}{32} }[/tex]

[tex] \rm{ = \frac{7 \times 32}{5 \times 32} + \frac{175 \times 5}{32 \times 5} }[/tex]

[tex] \rm{ = \frac{224}{160} + \frac{875}{160} }[/tex]

[tex] \rm{ = \frac{1.099}{160} }[/tex]

[tex] \boxed{\rm{ = 6 \ \frac{139}{160} }}[/tex]

Answer 2

Penjelasan dengan langkah-langkah:

[tex] \frac{5}{6} + \frac{4}{3} [/tex]

[tex] = \frac{5}{6} + \frac{4 \times 2}{3 \times 2} [/tex]

[tex] = \frac{5}{6} + \frac{8}{6} [/tex]

[tex] = \frac{13}{6} \to \frac{6 \times 2 + 1}{6} [/tex]

[tex] = 2 \frac{1}{6} [/tex]

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[tex] \frac{7}{5} + 4 \frac{3}{8} \times \frac{5}{4} [/tex]

[tex] = \frac{7}{5} + \frac{8 \times 4 + 3}{8} \times \frac{5}{4} [/tex]

[tex] = \frac{7}{5} + \frac{35}{8} \times \frac{5}{4} [/tex]

[tex] = \frac{7}{5} + \frac{175}{32}[/tex]

[tex] = \frac{7\times64}{5\times 64} + \frac{175\times 10}{32\times10}[/tex]

[tex] = \frac{448 + 1750}{320} [/tex]

[tex] = \frac{2198}{320} [/tex]

[tex] = \frac{1099}{160} [/tex]