A bag contains three red marbles two purple marbles and five orange marbles Jamal picks to marble from the bag at random purple than orange if the first marble pit is replaced in the bag

What is 20+(5 x 2/5 )+ 3 show your work

Atrucker had a load of grain containing 2 tons. she unloaded 1 ton and 1,200 pounds at the warehouse. how much grain does she still have left on the truck?

Mickey needs to cut pieces of ribbon that are each 1 meter long tie onto balloons. if he has 8 pieces of ribbon that are each 1 dekameter long. how many 1 meter pieces of ribbon can he cut