TOLONG MINTA JAWABAN DAN ISI

[tex] \frac{1}{6} \times 480 {m}^{2} = 80 - 480 {m}^{2} = 400 {m}^{2} \\ \frac{3}{4} \times 400 {m}^{2} = 300 {m}^{2} - 400 {m}^{2} = \\ 100 {m}^{2} [/tex]
Harap ini berbantu