You ride your bike for a distance of 30km. you travel ata a speed of 0.75km/minute. how many minutes does it take

(30 km) x (1 minute / 0.75 km)

= (30 x 1 / 0.75) (km/minute)

= 40 minutes.

The math is correct, but I wonder about the real world.

I don't know much about competitive biking, but you've got

this dude pumping along at almost 25 mph for 40 minutes

solid. Is this realistic?

Distance for which the bike is ridden = 30 km

Speed at which the bike is driven = 0.75 km/minute

Let us assume the number of minutes taken to travel the distance of 30 km = x

Now we already know the formula of speed can be written as

Speed = Distance traveled / Time taken

0.75 = 30/x

0.75x = 30

x = 30/0.75

= 40 minutes

So the time taken for riding a distance of 30 km will be 40 minutes. I hope this procedure is simple enough for you to understand.