The speed of a train is 80km/hr. it is increased to 130km/hr.find the percentage increase
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Answered by
4
increase in speed=130-80 km/hr
=50 km/hr
% increase =( 50 km/hr/80 km/hr)*100
=125/2
62.5 % increase
=50 km/hr
% increase =( 50 km/hr/80 km/hr)*100
=125/2
62.5 % increase
Answered by
3
The percent increase is 62.5.
Explanation:
The percent increase in train speed = [Amount of Increase/Speed of the train]*100
= [(130 km/hr. - 80km/hr) / 80km/hr] * 100
= [50 km/hr./80 km/hr.] *100
=0.625 x 100
= 62.5 %
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