Question

Gene’s family drove 33.4 miles and stopped for gas. Then they drove 15.73 miles to a restaurant for lunch. After lunch they drove some more until they got to the lake. They traveled a total of 80.25 miles to get to the lake.
How far did they drive from the restaurant to the lake?

Answer 1

31.12 miles from the restaurant to the lake

Answer 2

31.12 miles      add 33.4 and 15.73 =49.13     

then 80.25-49.13=31.12