If you are having trouble with ratios you can look at them as fractions. The first number being the numerator and the second number being the denominator or the other way around. When you are asked to find an equivalent ratio, you just have to find an equivalent fraction.
32+n=105
32-32+n=105-32
n=73
Answer:
Yes it is, but further be simplified as
P = 2(l+w)
Step-by-step explanation:
