Ayah Membeli Beras 5 1/2Karung Dengan Berat 1/4Kwintak/Karung,Gandum 6 Karung dengan berat 0,75kwintal.berat pembelian ayah ....kg

[tex] \frac{1}{4} = \frac{1}{4} \times 100 = 25kg \\ total \: beras \\ = 5 \times \frac{1}{2} = \frac{11}{2} \\ = \frac{11}{2} \times 25 = 13.75kg \\ 0.75kw = 0.75 \times 100 = 75kg \\ total \: gandum \\ 75 \times 6 = 450kg \\ berat \: selutuh \\ 13.5 + 450 = 463.5kg[/tex]