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 Ian? Give your answer in seconds.

Boys Time taken
Ahmad 87 s
Carl 54 s
Ian 73 s
Zeph 37 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 Ian? Give your answer in seconds.

Boys Time taken
Ahmad 87 s
Carl 54 s
Ian 73 s
Zeph 37 s