А)96:(-6)=-16
б) (-4 2/3:(-14/100)=14/3 * 100/14= 100/3=33 1/3
г)(-3 3/4)* (-2 2/5)= 15/4 * 12/5 =9
№2 -0,52:1,3 -(3/7 - 3/4) * 1 5/9 +0,6:(-3/4) = -7/10
1)-0,52:1,3 = -0,4
2)3/7-3/4 = 12/28 - 21/28 = - 9/28
3)-9/28 * 14/9 = - 1/2
4) -0,4 - (-1/2) = -2/5 +1/2 = -4/10+5/10 = 1/10
5) 0,6:(-3/4)=3/5 * (-4/3)=- 4/5
6) 1/10+(-4/5)= 1/10-8/10 = -7/10