Question 1009729
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The bus' speed is {{{520/5}}} = 104 {{{km/h}}}.


Hence, it covers 104*2 = 208 km in 2 hours.


Or solve the proportion


{{{520/5}}} = {{{x/2}}}


for x, where x is the unknown distance. You will get the same answer.


Notice that each side in this proportion is the speed of the bus.