Year 2 Lesson 23 In-class Exercise
Name ________________________
Remember distance = rate x time or D = R T
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1). Solve for distance. Don't forget the units. How far do I travel if I travel at:
a). R = 20 mi/hr for T = 5 hours ______________
b). R = 88 ft/sec for T = 60 seconds ______________
c). R = 100 m/sec for T = 5.5 seconds ______________
2). Solve for rate. Don't forget the units. How fast do I go if I
go:
a). D = 100 miles in T = 2 hours ______________
b). D = 256 feet in T = 8 seconds ______________
c). D = 6000 meters in T = 1.5 hours ______________
3. Solve for time. Don't forget the units. How long does it take me
to go:
a). D = 120 miles at R = 40 miles/hr ______________
b). D = 1024 feet at R = 64 ft/sec ______________
c). D = 6000 meters at R = 37.5 meters/sec ______________
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