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The Delhi metro track is 240km long today. Two years ago, it was 200 km long. By what percentage did metro tracl increase in the last two years ?
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Apr 22, 2020
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The Delhi metro track is 240km long today. Two years ago, it was 200 km long. By what percentage did metro tracl increase in the last two years ?
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Jonathan Hanson
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A percent is 1 in 100 or 1/100
240km-200km=40km it increased 40km in the last 2 years
40/200=1/5=20/100=20%
Vretamal
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Apr 29, 2020
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