1.)2_3/5-1/4-500% = 2.)6_2/13×26/8= Mengunakan cara

1.
[tex]2 \frac{3}{5} - \frac{1}{4} - 500\%[/tex]

[tex] = \frac{13}{5} - \frac{1}{4} - \frac{500}{100} [/tex]

[tex] = \frac{13}{5} - \frac{1}{4} - 5[/tex]

Samakan penyebut

[tex] = \frac{52}{20} - \frac{5}{20} - \frac{100}{20} [/tex]

[tex] = \frac{ -53}{20} [/tex]

2.
[tex]6 \frac{2}{13} \times \frac{26}{8} [/tex]

[tex] = \frac{80}{13} \times \frac{26}{8} [/tex]

[tex] = \frac{260}{13} [/tex]

[tex] = 20[/tex]