Aset of data can have no mode true or false

Which of the following is correct interpretation of the expression -4+13

There are 3232 forwards and 8080 guards in leo's basketball league. leo must include all players on a team and wants each team to have the same number of forwards and the same number of guards. if leo creates the greatest number of teams possible, how many guards will be on each team?

Fiona has to plot a histogram of the given data