You have to cross multiply
7x3=21
21 divided by 6 = 3.5 or 3 1/2
Answer:

Step-by-step explanation:
We have to find the simplified expression of
.
Now, we have to multiply each term using the distributive property of multiplication.
So,
=
=
=
(Answer)
Answer:
D. 20
Step-by-step explanation:
20% of 20 is 4