tolong dijawab secepatnya yaa ... pakai cara
Matematika
BimoSaputra4361
Pertanyaan
tolong dijawab secepatnya yaa ... pakai cara
1 Jawaban
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1. Jawaban Nadzifa250806
[tex]1. \: 3 \frac{1}{3} + \frac{2}{9} \\ = \frac{10}{3} + \frac{2}{9} \\ = \frac{30}{9} + \frac{2}{9} \\ = \frac{32}{9} = 3 \frac{5}{9} [/tex]
[tex]2. \: 2 \frac{3}{4} + 0.2 \\ = \frac{11}{4} + \frac{2}{10 } \\ = \frac{55}{20} + \frac{4}{20} \\ = \frac{59}{20} = 2 \frac{19}{20} [/tex]
[tex]3. \: \frac{1}{5 } + 3 \frac{1}{3} \\ = \frac{1}{5} + \frac{10}{3} \\ = \frac{3}{15} + \frac{50}{15} \\ = \frac{53}{15} = 3 \frac{8}{15} [/tex]
[tex]4. \: 1 \frac{2}{3} + 125\% \\ = \frac{5}{3} + \frac{125}{100 } \\ = \frac{500}{300} + \frac{375}{300} \\ = \frac{875}{300} = 2 \frac{275}{300} = 2 \frac{11}{12} [/tex]
[tex]5. \: 2 \frac{1}{5} + 1 \frac{1}{10} \\ = \frac{11}{5} + \frac{11}{10} \\ = \frac{22}{10} + \frac{11}{10} \\ = \frac{33}{10} =3 \frac{3}{10} [/tex]
[tex]6. \: 2 \frac{2}{3} + 1.5 \\ = \frac{8}{3} + \frac{15}{10} \\ = \frac{80}{30} + \frac{45}{30} \\ = \frac{125}{30} = 4 \frac{5}{30} = 4 \frac{1}{6} [/tex]
Semoga bermanfaat ^_^
Maaf kalau salah