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

Boys Time taken
Mark 47 s
Owen 63 s
Oscar 68 s
Ethan 78 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 faster was the fastest runner in the race compared to Owen? Give your answer in seconds.

Boys Time taken
Mark 47 s
Owen 63 s
Oscar 68 s
Ethan 78 s