A motorcycle rider covers 160 km in 2hrs A scooter rider covers 270 km in 3hrs What is the ratio of the speed of scooter rider to that of motorcycle rider??

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Solution

Speed of motorcycle=distance/time
=160km/2hrs
=160×5/2×18m/s
=200/9m/sec.

Speed of scooter=270km/3hr
=270×5/3×18m/sec.
=25m/s.
Ratio of speed of scooter to speed of motorcycle
=25/200/9
=1.125

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A motorcycle rider covers 160 km in 2hrs A scooter rider covers 270 km in 3hrs What is the ratio of the speed of scooter rider to that of motorcycle rider??

Speed of motorcycle=distance/time =160km/2hrs =160×5/2×18m/s =200/9m/sec. Speed of scooter=270km/3hr =270×5/3×18m/sec. =25m/s. Ratio of speed of scooter to speed of motorcycle =25/200/9 =1.125

Speed of motorcycle=distance/time
=160km/2hrs
=160×5/2×18m/s
=200/9m/sec.

Speed of scooter=270km/3hr
=270×5/3×18m/sec.
=25m/s.
Ratio of speed of scooter to speed of motorcycle
=25/200/9
=1.125