Question

the speed of a train is 80 km per hour it is increased to 130 km per hour find the percentage increase​

Answer 1

Answer:

Speed of the train = 80kmph

Speed increased to = 130kmph

increase in speed = 130 - 80

=50kmph

percentage = 50/80 × 100= 62.50%

(130-80)/80×100

=50/80×100= 62.5 percent (ANS)

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Explanation:

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