14,8×5(2\5)-18,6:0,3 tolog caranya

14,8 x 5(2/5) - 18,6 : 0,3
[tex] = \frac{148}{10} \times \frac{27}{5} - \frac{186}{10} \times \frac{10}{3} \\ = \frac{3996}{50} - \frac{1860}{30} \\ = \frac{11988 - 9300}{150} \\ = \frac{2688}{150} \\ = 17 \frac{118}{150} \\ = 17 \frac{59}{75} [/tex]