SSAT数学题.求救.an irregularly shaped field has a perimeter of 86

SSAT数学题.求救.
an irregularly shaped field has a perimeter of 864 feet.if each fence segment is 9yards long,how many segments are required to enclose the field?
28 32 33 54 96
chenshu123 1年前 已收到1个回答 举报

pmmzzy 幼苗

共回答了23个问题采纳率:100% 举报

答案32.因为1 yard=3 feet,则每块篱笆27英尺,周长为864英尺,所以共需篱笆864/27=32

1年前

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