Go for a ratio:
5 km/30 min = x km/45 min
x = 45(5)/30 km
= ....
Samin can run 5 kilometers in 30 minutes. Assuming she keeps a constant pace, how many kilometers can she run in 45 minutes?
4 answers
do you know the answer?
Never mind I got the answer it is 7.5 km
theres no answer .
3 answers