I think it is true i hoped i helped
Answer:

Step-by-step explanation:
1) Find the Greatest Common Factor (GCF).
1 - What is the largest number that divides evenly into
and
?
It is 
2 - What is the highest degree of
that divides evenly into
and
?
It is 1, since
is not in every term.
3 - Multiplying the results above,
The GCF is 4.
2) Factor out the GCF. (Write the GCF first. Then, in parentheses, divide each term by the GCF.)

3) Simplify each term in parentheses.

4) Factor out common terms in the first two terms, then in the last two terms.

5) Factor out the common term
.

Step-by-step explanation:
81
I think this should be the answer
Answer:
2412
Step-by-step explanation:12*12*13=1872 15*12*3=540 1872+540=2412
0.06 x 0.5 = 0.03 (I think that is what you're asking)