Use thermometers?
(3/5) * 5 = 15/5 = 3 km
(3/5) * 10 = ?
Brett and Jim sign up for Memorial Day race in their town. There are two different events, a 5 kilometers and a 10 kilometers. Brett signed for 5 kilometers and Jim signed for 10 kilometers. Use thermometers to indicate when both Brett and Jim have finished 3/5 of their races. How many kilometers has each person run at this point?
2 answers
because i said so
1 answer