Q 1: The scale of a building plan is 1/500. A rectangular plot on the plan measures 6.8 cm x 3.7 cm. What are its actual measurements? 43 m x 30.3 m 34 m x 18.5 m 24.5 m x 32.4 m 18.5 m x 34 m

Q 2: 7:8 :: 35:40 -- is it in proportion? Yes No

Q 3: The distance d that an object will fall freely from rest varies directly as the square of the time(t^{2}) it falls. If an object falls 122.5 m in 5 seconds, how far will it fall in 18 seconds? 2145.3 m 158.6 m 1587.6 m 1932.6 m

Q 4: Write the given ratio or rate as a fraction in simplest form: 30 pencils to 48 pencils
5/8 3/5 5/9 5/7

Q 5: 8 days and 2 weeks -- write the numbers as a ratio. 2:8 8:2 8:14 14:8

Q 6: In 1:20 :: 5:100, what are the extremes? 1 and 5 20 and 5 20 and 100 1 and 100

Q 7: Simplify 35:7. 5:7 5:1 1:5 7:5

Q 8: 78:12 __?__ 19:12 = < >

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