2 3/4 + 1/2 + 1,2 = Berapa jumlah nya

[tex] = 2 \frac{2}{3} + \frac{1}{2} + 1.2 \\ = \frac{8}{3} + \frac{1}{2} + \frac{6}{5} \\ = \frac{80}{30} + \frac{15}{30} + \frac{36}{30} \\ = \frac{131}{30} \\ = 4 \frac{11}{30} [/tex]
Semoga membantu

[tex]2 \frac{3}{4} + \frac{1}{2} + 1.2 \\ \\ bentuk \: pecahan \: \\ \frac{11}{4} + \frac{1}{2} + \frac{12}{10} = \frac{55}{20} + \frac{10}{20} + \frac{24}{20} \\ = \frac{55 + 10 + 24}{20} = \frac{89}{20} = 4 \frac{9}{20} \\ \\ bentuk \: desimal \\ = 2.75 + 0.5 + 1.2 = 4.45 \\ \\ semoga \: membantu[/tex]