Here u go the answer is 4/3
1 hours to fill the dish
for 1/2 of the dish
think
1/2 times 2=2/2=1 so therefor it takes 1 less doubling so
60 mins
1 less double
(double is 6 mins so )
60-6=54
the answe ris 54 mins or a
So we know 5ft to 1cm then
4x5=20ft
6x5=30ft
