You x all the sides together and add the 2 numbers you get
63/84 divided by 21/21
=3/4
or
63 divided by 84=0.75 which is the same thing as 3/4
Answer:
Associative Property
Step-by-step explanation:
42 divided by 7 =6 then u times 5 and 6 together . Then times 2 by 6 together so the answer is 30:12