Question

(-0,8)÷ ( )=-2
(-0,5)÷( )=5
3/5÷( )=12
(-0,8)÷( )=-2
0,75÷( )=0,25
(-15/7)÷(/)=45/7
(/)÷(-3/6)=2/9
1/2÷(/)=-1/8

Answer 1

Tienes que dividir

1)(-0,8)÷(-2)=0,4

(-0,8)÷(0,4)=-2

2)(-0,5)÷(5)=-0,1

(-0,5)÷(-0,1)=5

3)(3/5)÷12=1/20

(3/5)÷(1/20)=12

4)(-0,8)÷(-2)=0,4

(-0,8)÷(0,4)=-2

5)0,75÷0,25=3

0,75÷3=0,25

6)(-15/7)÷(45/7)=-7/225

(-15/7)÷(-7/225)=45/7

7)(-3/6)÷2/9=-9/4

(-9/4)÷(-3/6)=2/9

8)1/2÷-1/8=-4

1/2÷-4=-1/8

Saludos espero que te sirva si no entiendes algo avisame :)