2. Выполнить деление: 1. 91:(-7) = 2. -196: (-28) = 3. -0,114: 10 = 4. -6,46: 1,7 = 5. 21,1964: (-0,01) = 6. -91,756: (-4,52) = 7. -3/34 : (-9/17) = 8. 5 1/15 :(-4) = 9. -9 1/3 :(-1 5/51) = 10. -0,084 : 12/25 =

1. 91 : (-7) = -13 2. -196 : (-28) = 7 3. -0,114 : 10 = -0,0114 4. -6,46 : 1,7 = -3,8 5. 21,1964 : (-0,01) = -2119,64 6. -91,756 : (-4,52) = 20,3 7. \[\frac{-3}{34} : \left(-\frac{9}{17}\right) = \frac{-3}{34} \cdot \frac{-17}{9} = \frac{3 \cdot 17}{34 \cdot 9} = \frac{1}{2} \cdot \frac{1}{3} = \frac{1}{6}\] 8. \[5\frac{1}{15} : (-4) = \frac{76}{15} : (-4) = \frac{76}{15} \cdot \left(-\frac{1}{4}\right) = -\frac{76}{60} = -\frac{19}{15} = -1\frac{4}{15}\] 9. \[-9\frac{1}{3} : \left(-1\frac{5}{51}\right) = -\frac{28}{3} : \left(-\frac{56}{51}\right) = -\frac{28}{3} \cdot \frac{-51}{56} = \frac{28 \cdot 51}{3 \cdot 56} = \frac{1 \cdot 17}{1 \cdot 2} = \frac{17}{2} = 8\frac{1}{2}\] 10. \[-0,084 : \frac{12}{25} = -0,084 \cdot \frac{25}{12} = -\frac{0,084 \cdot 25}{12} = -\frac{2,1}{12} = -0,175\]