Answer:

Step-by-step explanation:
A=


So you add :

To get

Then you do :

To get :

Answer is :

Treat 12 as 12/1 that means 12 divided into 1 part
1/4 times 12/1
multiply the top and the bottom becuase

times

=

so
1/4 times 12/1=(1 times 12)/(4 times 1)=12/4=3/1=3
the answe ris 3
Hmm, it looks like it could be commutative property of multiplication.
The order of the expression is different.
4(2+3)=
4(5)=20
(2+3)4=
(5)4= 20
The student weighs 108.8 pounds on saturn. 85x2.34=198.9 -90.1 = 108.8