Arecipe for cookies calls for 3 1/4 cups of sugar. amy already put in 3 1/9 cups. how many more cups does she need to put in

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

Noor brought 21 sheets of stickers. she gave 1/3 of a sheet to each of the 45 students at recess. she wants to give teachers 1 1/2 sheets each.

Haley buys 9 pounds of apples for $3. how many pounds of apples can she buy for $1?