Question

3⋅(-4)=
-7⋅(-0,3) =
−6,3⋅(−1/25)=
−0,9⋅(−6 1/9)=

Answer 1

3*(-4)=-12

-7*(-0,3)=2,1

-6,3*(-0,25)=1,575

-0,9*(55/9)=$frac{9}{10} *frac{55}{9} =5,5$