Simon goes for a bike ride. He rides it for 11km with a speed of 15km per hour. How fast did he do it in minutes?

D ./ R = T    ....   so

(11 km ) / (15 km / h)  =  11/15 hrs =  (11/15) X 60  =  44 min

first find out how many kilometers simon can do in 1 minute

15km per 60min

divide  15/60 you find out that he goes .25 km per 1 minute

then you find out how many times .25 goes into 11 km divide 11/.25

.25 goes into 11, 44 times so it takes simon 44 minutes

i hope its correct :)