Question

name the property used:
1.2/5*(-1/2) =-1/5,which is a rational number
2. - 4/9*1=-4/9=-1*(-4/9
3.5/12f(-1/7)=-1/7*5/12
4. 7*1/7=1/7*7=1
5. [4/5*(-3/5)]*1/2 =4/5*[(-3/5) *1/2]
6. 1/2*[1/5+(-1/7)]=1/2*1/5+1/2*(-1/7)
​

Answer 1

you are bad boyvtxcyfigcircjrxkgdugcigcigckgxuvc I'm