Macy has a goal of running a total of 24 miles per week. If she runs 3 miles per day, how many miles does Macy have left to run after 6 days so that she could meet her goal?
In 6 days, Macy is able to run 3 x 6 = <<3*6=18>>18 miles.
Therefore, she has 24 – 18 = <<24-18=6>>6 miles left to run to meet her goal.
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