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 Ken? Give your answer in seconds.

Boys Time taken
Paul 35 s 
Reggie 51 s
Tommy 21 s
Ken 29 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 Ken? Give your answer in seconds.

Boys Time taken
Paul 35 s 
Reggie 51 s
Tommy 21 s
Ken 29 s