SAND CHALLENGE If the boards form a

"rectangular pit similar to this

one, and 100 pounds of sand

equals 1 cubic foot, did the

council purchase enough sand

to fill the pit? If yes, how many

pounds are leftover? If no,

how many more pounds are

needed?

2. wooden boards (4.25 ft LX 1 in W X 4 in D).

2 wooden boards (3.75 ft LX 1 in W X 4 in D)