Me with this alex gets to work by biking to the train station, riding the train, then walking. his entire trip to work is 12 miles. if he bikes 1/2 of the way and walks 1/6 of the way, how many miles did he travel on the train?

At the "no mutants allowed" country farm, every sheep has 4 legs, every chicken has two legs, and all animals have only 1 head. asked to count how many sheep and chicken are in the fields, a farm boy reports back that there are 140 feet and 50 heads. how many sheep and chicken are there? there are sheep and chicken at the farm.