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Abdul while driving to school computer average speed for his tri |
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Answer» Let us ASSUME that Abdul is travelling x kilometer distance while GOING to school.Distance = SPEED x Time1)When it's average speed is 20 km/hrx=v 1 ×t 1 =20×t 1 2)When it's average speed is 30 km/hrx=v 2 ×t 2 =30×t 2 V average = totaltimetakentotaldistancetravelled V average = v 1 x + v 2 x x+x = 20X + 30x 2x =24 km h −1I HOPE IT HELPS YOU.PLEASE MARK THIS AS A BRAINLIST |
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