Warning: implode(): Invalid arguments passed in /www/wwwroot/jobquiz.info/mdiscuss.php on line 336 In a 100 m race, A beats B by 10 m and C by 13 m. In a race of 180 m, B will beat C by: ?->(Show Answer!)
1. In a 100 m race, A beats B by 10 m and C by 13 m. In a race of 180 m, B will beat C by:
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By: guest on 01 Jun 2017 05.48 pm
A : B = 100 : 90. A : C = 100 : 87. B = B x A = 90 x 100 = 30 . C A C 100 87 29 When B runs 30 m, C runs 29 m. When B runs 180 m, C runs 29 x 180 m = 174 m. 30 B beats C by (180 - 174) m = 6 m.