1) Gathering the data
Pam -----> 45' to drive to work and 60' to drive home
2) Writing the ratio in 3 different ways:
[tex]\frac{d_H}{d_W}\text{ =}\frac{45}{60}\text{ =}\frac{3}{4}=0.75[/tex]3) So this ratio can be written as 45/60 or 3/4 or 0.75 since we write on the numerator and the denominator the amount of time spent commuting, and the second one is after simplifying and the last one as a decimal number.