A suitcase with measures 80cm, 40cm, 24cm is to be covered with a tarpaulin cloth. how many metres of tarpaulin of width 96 cm is required to cover 100 such suitcases?
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Answer:
80000cm²=8m²
Step-by-step explanation:
Surface area of suitcase=lbh [as it is cuboidal in shape]
=80×40×24
=76800cm²
Surface area of 100 suitcases=area of cloth required
76800×100=96×a [Let a=lenght of tarpaulin cloth]
7680000=96a
a=80000cm²
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