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Unit 5 Dividing Whole Numbers
49
Name _________________________________ Date _____________ Class _____________
25. A 72′ long pole barn needs trusses installed every 2′. How many trusses,
including the trusses at the front and back of the 72′ barn, need to be ordered?
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The room shown below will be used to answer problems 26–28.
8′
52′
30′
Goodheart-Willcox Publisher
26. How many sheets of subfl ooring are needed to cover the fl oor system, when
each sheet covers 32 sq ft?
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