How much faster was the fastest runner in the race compared to Billy? Give your answer in seconds.
Boys | Time taken |
Ivan | 28 s |
Billy | 40 s |
Warren | 47 s |
Nick | 64 s |
Boys | Time taken |
Ivan | 28 s |
Billy | 40 s |
Warren | 47 s |
Nick | 64 s |
Boys | Time taken |
Ivan | 28 s |
Billy | 40 s |
Warren | 47 s |
Nick | 64 s |
Boys | Time taken |
Ivan | 28 s |
Billy | 40 s |
Warren | 47 s |
Nick | 64 s |
Boys | Time taken |
Ivan | 28 s |
Billy | 40 s |
Warren | 47 s |
Nick | 64 s |