A bus cover 72km in 2 hours and a train covers 120km in 3 hour find the ratio of their
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Hey, mate
Speed =distance/time
Sb=72km/2hr
Sb=36km/hr
Sb=10m/s
St=120km/3hr
St=40km/hr
St=(100/9)m/s
Sb/St=90/100
Sb/St=9/10
Speed =distance/time
Sb=72km/2hr
Sb=36km/hr
Sb=10m/s
St=120km/3hr
St=40km/hr
St=(100/9)m/s
Sb/St=90/100
Sb/St=9/10
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