HIGHLINE SCHOOL DISTRICT

School: ___________________

SECOND YEAR MATH OLYMPIAD April 7, 2001 Team No.____
2
Measurement
DONT FORGET UNITS ON YOUR ANSWERS!


1). Find the area and perimeter of this shape made up of rectangles.

Area:_________________________

Perimeter:____________________




2). Here is Andrea's recipe for chocolate chip cookies:
  1/2 cup shortening
  1/2 cup butter
2 1/2 cups flour
    1 cup brown sugar
    2 eggs
    1 teaspoon vanilla
  1/2 teaspoon baking soda
    2 cups chocolate chips
This recipe makes 60 cookies. If Andrea wants to make 100 cookies, how much flour will she need?

Answer:_____________________

3). A car has wheels of 22 inches diameter. How many complete revolutions will this wheel make while the car goes 5 miles?
Use pi = 3.14 (1 mile = 5280 ft. 1 foot = 12 inches)



Answer:_____________________












4). The formula for making concrete mix calls for sand, gravel and cement. You need twice as much sand as cement and twice as much gravel as sand. If I want to make a patio that requires 4200 pounds of concrete mix, how many pounds of sand do I need?




Answer:______________________

5).Find the area of this figure. Points on the grid are 1 meter apart.







Answer:_____________________