bibi kepasar membeli 7/8 kg telur.sebanyak 2/4 kg dibuat kue.berapa kg sisa kue bibi

[tex] \frac{7}{8} - \frac{2}{4} \\ \\ = \frac{7}{8} - \frac{8 \div 4 \times 2}{8} \\ \\ = \frac{7}{8} - \frac{4}{8} \\ \\ = \frac{3}{8} [/tex]

7/8 - 2/4 = 7/8 - 4/8 = 3/8

good luck ;-)