hasil dari 4 4per5:1,2kali9per11 adalah

[tex]4 \frac{4}{5} \div 1.2 \times \frac{9}{11} \\ = \frac{24}{5} \div \frac{6}{5} \times \frac{9}{11} \\ = \frac{24}{5} \times \frac{5}{6} \times \frac{9}{11} \\ = \frac{4}{1} \times \frac{1}{1} \times \frac{9}{11} \\ = \frac{4}{1} \times \frac{9}{11} \\ = \frac{36}{11} \\ = 3 \frac{3}{11} [/tex]

Maaf Kalau Salah

4 4/5 : 1,2 x 9/11 =
Cara 1 = 24/5 : 12/10 = 24/5 x 10/12 = 240/60 x 9/11 = 2.160/660
Cara 2 = 24/5 : 1,2 x 9/11 = 4,8 : 1,2 x 8,18181818 = 32,7272727

Maaf klo salah:3 Semoga membantu:)