11/8×5/2-0,2= ... tolong jawab yahh

11/8×5/2=55/16-2/10=275/80=3 19/80

[tex] \frac{11}{8} \times \frac{5}{2} - 0.2 \\ = \frac{11}{8} \times \frac{5}{2} - \frac{2}{10} \\ = \frac{55}{16} - \frac{2}{10} \\ = \frac{275 - 16}{80} \\ = \frac{259}{80} \\ = 3 \frac{19}{80} [/tex]

259/80 jika dijadikan desimal, hasilnya = 3,2375