Three commercials are played in a row between songs on the radio. the three commercials fill exactly 3 minutes of time. if the commercial uses 1 and 1/6, minutes and the second uses 3/5 minute, how long is the third commercial?

Can someone pls ! pls answer all. no explanation needed..

Hector and alex traded video games. alex gave hector one fourth of his video games in exchange for 6 video games. then he sold 3 video games and gave 2 video games to his brother. alex ended up with 16 video games. how many video games did alex have when he started?

If the altitude is drawn to the hypotenuse of a right triangle, then the two triangles formed are similar to the original triangle and to each other. which set of triangles shows the similar triangles created by the altitude in the diagram?