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Popular Word Problems >

A bicycle rider travels 50 km from North to South in 2.5 hours.What is the cyclist’s speed?What is the velocity of the cyclist?

Solution

A bi cyc l e r i d er t r a v e l s 50 km f ro m N or t h t o S o u t h in 2.5 h o u rs . Wha t i s t h e cyc l i s t ’ s s p ee d ? Wha t i s t h e v e l oc i t y o f t h e cyc l i s t ?

Solution

speed : 20

Solution steps

Translate the problem into an equation:

50 = x \cdot 2.5

Solve for

x, 50 = x \cdot 2.5 : x = 20

speed : 20

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