3. The Answer
This is not possible because the20m on the end
of 151,720m can’t be achieved by running any
number of complete laps. If there was an even
number of 400m laps an even number of 750m
laps. There could be no number of meters below
100. If there was and odd number of 750 meter
laps there would have to be a 50m
Friday, 26 April, 13