Question

jalen rode his bike 1.2 miles to his friends house , then 0.7 mile to the video store , then 1.9 miles to the library. If he rode the same route back home , about how far did he travel in all?

Answer 1

7.6 miles is the answer because 1.2+1.9+0.7=3.8 
Now he went the same way so 3.8x2 which equals 7.6.

Answer 2

Answer: 7.6 miles is the answer.