Question
Justin and Nick started together from the grocery store and ran along a course at the speed of 12 km/h and 9 km/h respectively. How far apart would they be in 30 minutes? Express your answer in km as a mixed number.
2 m

Click button first when a symbol is required. X

Justin and Nick started together from the grocery store and ran along a course at the speed of 12 km/h and 9 km/h respectively. How far apart would they be in 30 minutes? Express your answer in km as a mixed number.