Question

Даю 60 балов срочно!!!!!!!

Answer 1

Ответ:

1) -2 1/2 : 3 1/3= 5/2*3/10=-3/2*2=-3/4=-0,75

2)-4 2/3 : (-1 1/6)=14/3*6/7=2*2=4

3)3 3/8 : (-2 1/4)= 27/8 * (-4/9)=-3/2=-1 1/2=-1,5

4)-7 1/2:3 3/4=-15/2*4/15=-2

5)-5 4/9:(-6 2/9)=49/9*3/7=7/3=2 1/3

6)9 1/3:(-6 2/9)=28/3*(-9/56)=-3/2=-1 1/2=1,5

Answer 2

Пошаговое объяснение:

-2 1/2 : 3 1/3 = -5/2 : 10/3 = -5/2 * 3/10 = -15/20 = -3/4

2/3 : (-1 1/6) = -14/3 : (-7/6) = -14/3 * (-6/7) = -2/1 * (-2/1) = 4/1 = 4

3 3/8 : (-2 1/4) = 27/8 : (-9/4) = 27/8 * (-4/9) = 3/2 * (-1/1) = -3/2 = -1 1/2

-7 1/2 : 3 3/4 = -15/2 : 15/4 = -15/2 * 4/15 = -1/1 * 2/1 = -2/1 = -2

-5 4/9 : (-2 1/3) = -49/9 : (-7/3) = -49/9 * (-3/7) = -7/3 * (-1/1) = 7/3 = 2 1/3

9 1/3 : (-6 2/9) = 28/3 : (-56/9) = 28/3 * (-9/56) = 1/1 * (-3/2) = -3/2 = -1 1/2