Контрольные задания
Вопрос:Фото задания: Сократи дроби. 1) 16/24; 2) 27/36; 3) 30/45; 4) 48/64; 5) 54/72; 6) 35/50; 7) 40/55; 8) 49/63; 9) 56/84; 10) 63/90.Фото задания

Ответ:

  1. \(\frac{16}{24}=\frac{16\div8}{24\div8}=\frac{2}{3}\)
  2. \(\frac{27}{36}=\frac{27\div9}{36\div9}=\frac{3}{4}\)
  3. \(\frac{30}{45}=\frac{30\div15}{45\div15}=\frac{2}{3}\)
  4. \(\frac{48}{64}=\frac{48\div16}{64\div16}=\frac{3}{4}\)
  5. \(\frac{54}{72}=\frac{54\div18}{72\div18}=\frac{3}{4}\)
  6. \(\frac{35}{50}=\frac{35\div5}{50\div5}=\frac{7}{10}\)
  7. \(\frac{40}{55}=\frac{40\div5}{55\div5}=\frac{8}{11}\)
  8. \(\frac{49}{63}=\frac{49\div7}{63\div7}=\frac{7}{9}\)
  9. \(\frac{56}{84}=\frac{56\div28}{84\div28}=\frac{2}{3}\)
  10. \(\frac{63}{90}=\frac{63\div9}{90\div9}=\frac{7}{10}\)