# PSSA Review - PowerPoint PPT Presentation

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PSSA Review. Mrs. Byrne Grade 7. Subtract. Danny buys a board game that is on sale for off the original price. What is the percent of discount for the price of the game?. Simplify.

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PSSA Review

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## PSSA Review

Mrs. Byrne

### Simplify

A model of a large office building is built to a scale of 1 inch:71 feet. If the height of model is 13.1 inches, what is the height of the actual building?

• A. 77.51 feet

• B. 9,301 feet

• C. 775.1 feet

• D. 930.1 feet

### What is the value of d in the equation below?

A doorway is 6 feet 2 inches high. Mr. Chan is 5 feet 9 inches tall. His hat adds 4 inches to his total height. How much space is there between the top of the hat and the top of the doorway?

• A. 36 feet

• B. 108 feet

• C. 18 feet

• D. 12 feet

6 ft

4 cm

6 cm

12 cm

8 cm

7 cm

8 cm

7 cm

11 cm

14 cm

6 in

Volume =

7 in

### Find the area:

8 ft Area = (length)(width)

8 ft8 ft

8 ft

8 ft

8 ft8 ft

8 ft

### Find the area:

9 ft Area = (length)(width)

12 ft 12 ft

9 ft

9 ft

12 ft 12 ft

9 ft

### Find the area:

12 ft 12 ft Area =

9 ft

11 ft

12 ft 12 ft

9 ft

11 ft

### Find the area:

13 ft Area = (base)(height)

7 ft 7 ft

13 ft

6 ft

13 ft

7 ft 7 ft

13 ft

6 ft

Area =

16 cm