Math question can somebody please help me with this math problem

If a flying disk is 139 meters in the air and travels at an average of 13 m/s how long is it in the air

Maria solved an equation as shown below. what is the solution to maria’s equation?

Jo divides a candy bar into eight equal pieces for her children to share she gives three pieces to sam three pieces to leslie and two pieces to margie rose the two month old baby does it doesn't get any what fraction shows how muchw candy each of the four children got. what's the answer to my question