answer in method pleaseee
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Speed = Distance / Time
= 255 / 1.5 = 170 km/hr.
Distance covered = 170 × 19/5 = 646 km
= 255 / 1.5 = 170 km/hr.
Distance covered = 170 × 19/5 = 646 km
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speed = distance /time =255/1.5=170
distance =170×19/5=170×3.8=646
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