Tolong kak caranya pecahan ini

7.[tex] \frac{3}{4} + 50\% = \frac{75 + 50}{100} = \frac{125}{100} = \frac{5}{4} [/tex]

8.[tex]40\% + \frac{3}{5} = \frac{40}{100} + \frac{3}{5} = \frac{40 + 60}{100} = \frac{100}{100} = 1[/tex]

9.[tex]70\% + 2 \frac{1}{2} = \frac{70}{100} + \frac{5}{2} = \frac{70 + 250}{100} = \frac{320}{100} = \frac{64}{20} = \frac{16}{5} [/tex]

10.[tex]2 \frac{1}{2} + 1.3 = \frac{5}{2} + \frac{13}{10} = \frac{25 + 13}{10} = \frac{38}{10} = \frac{19}{5} [/tex]

semoga bisa membantu..