Paul can type 60 words per minute and jennifer can type 80 words per minute. how does paul's typing speed compare to jennifer's?
a. paul can type 1 /3 as fast as jennifer.
b. paul can type 3 /4 as fast as jennifer.
c. paul can type 1 /4 as fast as jennifer.
d. paul can type 11 /3 times as fast as jennifer.