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

I don't know definitely or directly because my mind in other work

Answer 2

I don't like this type of hacker