Rohan covered first half of his journey at 32 km/h and other half at 48 km/h. Find his average speed throughout the journey.
Average speed = {(32 x 48 x 2) ÷ (32 + 48)} = 38.4 km/h
126 130 114 150 82 186 42
2 4 11 37 150 771
178, 184, 196, 216, 246, 286
96, 480, 120, 360, 150, 750
532, 276, 144, 84, 52, 36
5, 11, 23, 47, 89, 154
9 17 53 103 310 619
1 3 7 15 33
975, 1050, 1125, 1200, 1275, 1325
24, 72, 36, 112, 54, 162
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