An expression is a mathematical phrase containing at least one variable :)
When you divide two fractions, you actually just flip one over (it's reciprocal) and multiply them.

÷

Use the recriprocal of
<span>

÷

Multiply (3 x 8) and (4 x 1)
</span>

Divide
6
<span>
÷
= 6</span>
Answer:
33.33%
Step-by-step explanation:
do 600 minus 450 to find the increase
then 150/450 u have to simplify them
which equals to 1/3
1/3 = ?/100
100 times 1 divided by 3
Answer:
84 degrees
Step-by-step explanation:
the angles of a pentagon always add up to 540.