Rational Numbers PSSA Review

Joslyn built the shelf shown below to fit into a narrow closet. The shelf is made of 3 pieces of wood, each 0.3 meter wide. There is also 0.05 meter of space between the shelf and the wall on each side.

The width of Joslyn's closet is ___ meters

• 0.9 cups

• 17.5 cups

• - 0.04

• + 0.11

• + 0.16

• + 0.26

Which expression is represented by the number line diagram?

• –5.75 + 4

• –5.75 + 1.75

•  –5.75 + (–4)

• –5.75 + (–1.75)

• 9

• 20.7

Which number line represents –6 – 5?

• 
• 
• 
• 

•  Laura can cut the board into 6 pieces with nothing remaining.

• Laura can cut the board into 6 pieces with 11/12 foot remaining.

•  Laura can cut the board into 7 pieces with 1/12 foot remaining.

• Laura can cut the board into 7 pieces with 1/2 foot remaining.