4 1/4 + 7/8 =...bantu jawab yah pake jalan

[tex]4 \times \frac{1}{8} + \frac{7}{8 } = \frac{ (8 \times 4 + 1)}{8} + \frac{7}{8} \\ = \frac{33}{8} + \\ \frac{7}{8} = \frac{40}{8} = 4 \times \frac{8}{8} [/tex]
maaf klo tidak dimengerti