A suitcase with measure 80 cm into 14 cm into 24 cm is to be covered with tarpaulin. How many metres of tarpaulin of with 96 centimetre is required to cover 100 such suit cases
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Answer:
Refer to the attachment
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Step-by-step explanation:
The suitcase
l = 80 cm
b = 48 cm
h = 24 cm
therefore,
Total Surface Area = 2(lb + bh + lh)
= 2 [(80*48) + (48*24) + (80 * 24)]
= 2 (3840 + 1152 + 1920)
= 2 * 6912
= 13824 cm^2
Length of cloth required = (area of suitcase/ breadth) * 100
= (13824/ 96) * 100
= 144 * 100
= 14400 cm
= 14400 /100 m
= 144 m
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