Hagrid can travel 40 miles on his motorbike in the same time it takes Severus to travel 15 miles on his bicycle. If Severus rides his bike 20 miles/hr slower than Hagrid rides his motorbike, find the rate for each bike

Q: A truck-driver delivered a load from Sohar to Sur, a distance of 480 km, and then returned to Sohar.…

A: Time = distance travelled/ time taken

Q: Maria takes a boat upstream for 9 hours. Her return trip downstream only took 6 hours. If the river…

A: Let the velocity of Maria' boat in still water be v miles/hr, and the velocity of the water be vw…

Q: John can wash the family car in one hour. His sister can wash it in 45 minutes. How long will it…

A:

Q: Catherine had some money at first. She gave 1/4 of her money to Anne. As a result, Anne had thrice…

A: First we will form the system of equations corresponding to the given statements then by solving the…

Q: Chloe can stuff envelopes twice as fast as her coworker Walter. Working together, Walter and Chloe…

A: Work done

Q: A man having ten hours at his disposal made an excursion, riding out at therate of 10 miles an hour…

A: Time taken is the ratio of distance covered and the average speed. t=d/v

Q: Driving from Cleveland to Washington, D.C., Ernie averaged 60 mph for the first 2 hours, 20 mph the…

A: We are told that Ernie averaged 60 mph for the first 2 hours, 20 mph the next hour as there was…

Q: A motorboat traveling with the current went 140 mi in 5 h. Traveling against the current, it took 7…

A: To determine the speed of current and speed of boat.

Q: Michelle and Robert constructed a wooden bridge for ATVs over a deep creek on the edge of their…

A:

Q: Two trains left a station on at the same time. One traveled north at a certain speed and the other…

A: Let's find speed of both train.

Q: The Kansas city southern railway operates in 10 states and Mexico. Suppose two trains leave Neosho,…

A: Let the speed of the trains be x and (x+15), miles per hour. We now that distance traveled =speed…

Q: Josh live 1 4/5 miles from the park. So far he walked 2/3 of the distance from his house to the…

A: Here we have to find out the how many distance josh walk

Q: e same time that Dana is 5 mph more than Da

A: Speed , distance and Time: Speed=distancetime=dt Chuck travel 330 miles in the time it takes Dana to…

Q: A twin engine plane flies 660 mi in the same amount of time it takes a single engine plane to fly…

A: Consider, x be the rate(speed) of the single-engine plane. Given: we have the rate of the…