tolong dikasih caranya ya kak plisss

1.

[tex]47.5 = \frac{475}{10} - \frac{9}{2} - \frac{63}{5} - \frac{8}{3} = \frac{475 - 9 - 63 - 8}{30} = \frac{395}{30} = 13 \frac{5}{30} = 13 \frac{1}{6} [/tex]

jadi sisa beras yg belum terjual 13 1/6