Who types at a faster rate, John or Bob?
(1) The difference between their typing rates is 10 words per minute.
(2) Bob types at a constant rate of 80 words per minute.
Answ: E
Initially, I thought the answer should be C
Bob's rate = 80 w/m
Difference = Bob's rate - John's rate
10 = 80 - J
J = 70
Any ideas?
Thanks!