Arrange the following speeds in increasing order (keeping the least speed first) :
(i) An athlete running with a speed of 10ms
(ii) A bicycle moving with a speed of 200 mmin
(iii) A scooter moving with a speed of 30kmhr
(i) 10 ms
(ii) 200 mmin = 3.33 ms
(iii) 30kmhr= 8.333 ms
Hence, the order is (ii) < (iii) < (i)