Question

A,suitcase of measure 55cm×35cm×12cm is to be covered with a tarpaulin cloth.How many meters of tarpaulin of width 70 cm is required to cover 150 such suitcases?​

Answer 1

Answer:

12878.57cm

Step-by-step explanation:

$suitcase \\ l = 55cm \\ b = 35cm \\ h = 12cm \\ tarpaulin \: cloth \\ b = 70cm \\ area \: of \: cloth \: = 150 \times tsa \: of \: suitcase \\ lb = 150 \times 2(lb + bh + hl) \\ 70l = 150 \times 2(55(35) + 35(12) + 12(55)) \\ l = \frac{150 \times 2(1925 + 420 + 660)}{70} \\ l = \frac{300(3005)}{70} \\ l = \frac{901500}{70} \\ l = 12878.57cm$

Answer 2

Step-by-step explanation:

128.785 m

I hope it will help you