Warren runs races to support local charities. In April, he ran a 5-kilometer race in 30 minutes to support his local hospital. In October, he will run a 10-kilometer race to support the animal shelter. If he runs at the same rate, how many minutes will it take Warren to run the race in October?
He ran a 5 km race in 30 minutes. He will run a 10 km race, so 5 km is multiplied by 2 to get 10 km, which results in the thirty minutes being multiplied aswell basically. 30×2=60.
