Chang watched a video for 3 over 8 minutes. He watched another video for 1 over 8 minutes. For how long did he watch videos in all? Write your answer as a fraction in simplest form

20 points for the brainliest? drag each tile to the correct box. not all tiles will be used. arrange the steps to solve the equation . plz

You and a friend went to the movies.you spent half your money on tickets. then you spent 1/4 of the money on popcorn, $2 on candy, and $3 on a soda. if you have $1 left, hiw much money did u take to the movies?

1) you deposit $2,500 in an account that earns 4% simple interest. how much do you earn in eight years?