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प्रश्न
Find the ratio of the speed of a cycle 15 km per hour to the speed of scooter 30 km per hour.
उत्तर
Given the speed of cycle = 15 km per hour
Scooter speed 30km/hr
Then ratio = 15:30 = `15/30`=`1/2`
So required ratio = 1:2
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