Mai had $14.50. She spent $4.35 at the snack bar and $5.25 at the arcade. What is the exact amount of money Mai has left?
A large cheese pizza costs $7.50. Diego has $40 to spend on pizzas. How many large cheese pizzas can he afford? Explain or show your reasoning.
If the family pays $25, what is the exact amount of change they should receive?
What is the exact cost of 3 pounds of chicken?
What is the exact cost of 3 pound of beef?
How much more does 3 pounds of beef cost than 3 pounds of chicken?
How many [math]\frac{1}{5}[/math]-liter glasses can Lin fill with a [math]1\frac{1}{2}[/math]-liter bottle of water?
How many [math]1\frac{1}{2}[/math]-liter bottles of water does it take to fill a 16-liter jug?
Let the side length of each small square on the grid represents 1 unit. [br][br]Draw two different triangles in the applet below, each with base [math]5\frac{1}{2}[/math] units and area [math]19\frac{1}{4}[/math] units[math]^2[/math].[br][br]Why does each of your triangles have area 19[math]\frac{1}{4}[/math] units[math]^2[/math]? Explain or show your reasoning.
[math]\frac{5}{6}\div\frac{1}{6}[/math]
[math]1\frac{1}{6}\div\frac{1}{12}[/math]
[math]\frac{10}{6}\div\frac{1}{24}[/math]