Question

A bicyclist was on a three day tour around a lake. On the first day, he rode 78 miles, on the second day he rode 54 miles, and on the third day he rode twice as far as the second day. Which of the following is a good estimation of how far he rode in the three days?

Answer 1

Answer:

240 miles

Step-by-step explanation:

78+54+2(54)=240

Answer 2

Answer:

108

Step-by-step explanation:

the 78 don't matter because you are looking for what he rode the third day which is twice the second day