Matematika

Pertanyaan

Tolong jawab semuanya ya
Tolong jawab semuanya ya

1 Jawaban


  • [tex]1. \: \frac{20.000}{80.000} \times 100\% = \\ \frac{1}{4} \times 100\% = 25\% \\ \\ 2. \: \frac{120}{100} \times 1.200.000 = \\ \frac{6}{5} \times 1.200.000 = 1.440.000 \\ \\ 3. \: \frac{80}{100} \times 200.000 = \\ \frac{4}{5} \times 200.000 = 160.000 \\ \\ 4. \: \frac{85}{100} \times 200.000 = \\ \frac{17}{20} \times 200.000 = 170.000 \\ \\ 5. \: \frac{90}{100} \times 170.000 = \\ \frac{9}{10} \times 170.000 = 153.000 \\ \\ 6. \: \frac{70}{100} \times 240.000 = \\ \frac{7}{10} \times 240.000 = 168.000 \\ \\ 7. \: \frac{15}{100} \times 3.000.000 \\ \frac{3}{20} \times 3.000.000 = 450.000[/tex]