Question
Four boys took part in a race. The table shows the time taken by the four boys. 
How much slower was the slowest runner in the race compared to Warren? Give your answer in seconds.

Boys Time taken
Tommy 54 s 
Riordan 71 s
Vaidev 42 s
Warren 48 s


1 m

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Four boys took part in a race. The table shows the time taken by the four boys. 
How much slower was the slowest runner in the race compared to Warren? Give your answer in seconds.

Boys Time taken
Tommy 54 s 
Riordan 71 s
Vaidev 42 s
Warren 48 s