Tolong di jawab dong kak kedua soalnya plissss.... besok di kumpulkan

[tex]1. \frac{390}{90} - \frac{165}{90}...\frac{117}{90} + \frac{6}{90} = \frac{225}{90} > \frac{121}{90} \\ \\ 2. \frac{15}{20} + \frac{12}{20}... \frac{27}{20} = \: \frac{27}{20} = \frac{27}{20} [/tex]
Semoga membantu :)