Q 3: 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 43 m x 30.3 m 24.5 m x 32.4 m 18.5 m x 34 m

Q 4: 75:25 __?__ 3:1 = > <

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

Q 6: 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 7: 78:12 __?__ 19:12 = > <

Q 8: Find the mean proportional for 5 and 405. 30 9 45 205

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