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

Q 3: 7:8 :: 35:40 -- is it in proportion? Yes No

Q 4: The cost of 10 bicycles is $200 and the cost of 20 bicycle is $400. Write this in proportion. 10:20 :: 200:400 10:400 :: 20:200 20:10 :: 200:400 20:200 :: 10:400

Q 5: Simplify the ratio: 5 inches to 10 feet (Hint: 10 feet = 120 inches) 3/17 1/20 2/15 1/24

Q 6: Write the given ratio or rate as a fraction in simplest form: 30 pencils to 48 pencils
5/9 5/7 5/8 3/5

Q 7: 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? 1587.6 m 158.6 m 2145.3 m 1932.6 m

Q 8: 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? 34 m x 18.5 m 24.5 m x 32.4 m 18.5 m x 34 m 43 m x 30.3 m

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