A m medley: m each of butterfly, backstroke, breaststroke, freestyle in that order. Freestyle is breaststroke speed; butterfly breaststroke; backstroke of freestyle. The full medley takes minutes. To the nearest metre, how far in total have you swum after minutes?
Sign in or create an account to reveal answers, view the solution, and save your progress. Create a free account to unlock practice and keep track of your work.
AMC 2021 - Junior (2021)
One puzzle per day. Cryptarithm, Magic Square, Summit. No sign-up required to play.
Play daily puzzle →Interactive problems and curated lessons—water pouring, magic squares, knight's tour, and more.
Browse library →See how you rank. Top solvers by problems solved correctly. Sign in to climb the ranks.
View leaderboard →AMC 2021 - Junior (2021)