If the perimeter of a square is 72/m,use 5/8 of its perimeter,wha_英语解答

If the perimeter of a square is 72/m,use 5/8 of its perimeter,what's the rest meter?

人气：453 ℃　时间：2020-02-03 09:37:34

解答

72*5/8=45
72-45=27