Jayden drove 195 miles in 5 hours. on average, how fast did he drive in miles per hour? express your answer in simplest form.

If 1 km = 0.621 miles, how many miles are in a centimeter

During a bike challenge riders have to collect various colored ribbons each 1/2 mile they collect a red ribbon each eighth mile they collect a green ribbon and each quarter mile they collect a blue ribbion wich colors of ribion will be collected at the 3/4 markrer

When the ball has traveled a distance of