1355 + 0540 what is the answer to this problem

Turner's mom measured his room to see how long the wallpaper border needed to be. if two walls are 15 feet long and two walls are 12 feet long, how long should the strip of border be cut?

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?