There are 6 boys and 9 girls in the church's youth group. what type of ratio is boys to girls

options

whole to whole
part to whole
part to part

Name the most appropriate metric unit for each measurement

Abby is preparing fruit punch for her party. she starts with a bowl filled with liquid that has 1/2 fruit juice and 1/2 sprite, but she decides it's too fruity. so she pours out 1/4 of the liquid, and then fills the bowl up again with sprite. what fraction of the punch is now sprite?

Can some one explain this i got sent this. is this a threat i’m scared