Matematika Tolong bantu jawab[tex]1 \\ \frac{2}{5} + \frac{5}{6} \times 2 \frac{5}{2} = \\ 2 \\ \frac{5}{6} - 2 \frac{9}{8} = [/tex][tex]4 \times \frac{5}{6} = [/tex]Dengan cara dan gak ngasal​

torreyhillsulv – April 04, 2023

Tolong bantu jawab
[tex]1 \\ \frac{2}{5} + \frac{5}{6} \times 2 \frac{5}{2} = \\ 2 \\ \frac{5}{6} - 2 \frac{9}{8} = [/tex]
[tex]4 \times \frac{5}{6} = [/tex]
Dengan cara dan gak ngasal​

Nomor 1

[tex] \frac{2}{5} + \frac{5}{6} \times 2 \frac{5}{2} \\ \\ = \frac{2}{5} + \frac{5}{6} \times \frac{20}{2} \\ \\ = \frac{2}{5} + \frac{5}{6} \times 10 \\ \\ = \frac{2}{5} + \frac{50}{6} \\ \\ = \frac{2}{5} + \frac{25}{3} \\ \\ = \frac{6 + 125}{15} \\ \\ = \frac{131}{15} \\ \\ =8 \frac{11}{15} [/tex]

[tex] \\ [/tex]

Nomor 2

[tex] \frac{5}{6} - 2 \frac{9}{8} \\ \\ = \frac{5}{6} - \frac{25}{8} \\ \\ = \frac{40 - 150}{48} \\ \\ = \frac{110}{48} \\ \\ = 2 \frac{14}{48} \\ \\ = 2 \frac{7}{24} [/tex]

[tex] \\ [/tex]

Nomor 3

[tex]4 \times \frac{5}{6} \\ \\ = \frac{4 \times 5}{6} \\ \\ = \frac{20}{6} \\ \\ = \frac{10}{3} \\ \\ = 3 \frac{1}{3} [/tex]

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