 
 <translate> John runs 100 - 4 = 96 meters once he reaches his max speed. He runs it in 13 - 1 = 12 seconds. So he runs at a speed of 96 / 12 = 8 m / s. So that means James's top speed is 8 + 2 = 10 m / s. He has to run 100 - 10 = 90 meters at his top speed. So he runs that at 90 / 10 = 9 seconds. So he takes 9 + 2 = 11 seconds to run 100 meters.
Therefore, the answer is 11. <hau> John yana gudu 100 - 4 = mita 96 da zarar ya kai iyakar saurinsa. Ya gudu a cikin 13 - 1 = 12 seconds. Saboda haka yana gudu da gudun 96 / 12 = 8 m / s. Don haka wannan yana nufin saurin James shine 8 + 2 = 10 m / s. Dole ne ya gudu mita 100 - 10 = 90 a saurinsa. Saboda haka ya gudu da cewa a 90 / 10 = 9 seconds. Saboda haka yana daukan 9 + 2 = 11 seconds don gudu mita 100. Saboda haka, amsar ita ce 11. 