How many feet are in a football field that is 100 yards?

1 Answer
Fleur
Aug 30, 2017

#"300 ft"#

Explanation:

Since #"1 yard = 3 feet"#, we can multiply #"100 yd"# by #"3 ft" / "1 yd"#. We are essentially multiplying by #1#, but doing so allows us to cancel out the #"yd"# unit so that we are left with only #"ft"#.

#("100" cancel("yd")) / 1 * "3 ft" / ("1" cancel("yd")) = "300 ft"#

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