Вычислите \(\dfrac{9}{5}+\dfrac{3}{4}\) \(\dfrac{3}{4}-\dfrac{9}{25}\) \(\dfrac{1}{\dfrac{1}{15}+\dfrac{1}{12}}\) \(\dfrac{10}{3}\bullet\dfrac{9}{5}\) \(\dfrac{63}{105}:\dfrac{3}{14}\) 2,55 0,39 \(\dfrac{20}{3}\) 6 2,8
Задание

Вычислите

  • Объекты 1
    • \(\dfrac{9}{5}+\dfrac{3}{4}\)
    • \(\dfrac{3}{4}-\dfrac{9}{25}\)
    • \(\dfrac{1}{\dfrac{1}{15}+\dfrac{1}{12}}\)
    • \(\dfrac{10}{3}\bullet\dfrac{9}{5}\)
    • \(\dfrac{63}{105}:\dfrac{3}{14}\)
  • Объекты 2
    • 2,55
    • 0,39
    • \(\dfrac{20}{3}\)
    • 6
    • 2,8