A grocer wants to make tin boxes without lid for storing rice. The dimensions of the box are 40cm,40cm, 1metre.how much area of tin sheet will he require to make 5 such boxes?
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Answer:88000cm^2
Step-by-step explanation:
L=40cm
B=40cm
H=1m=100cm
Ar. of tin required to make 1 box=2(lh+bh)+lb
=2[(40×100)+(40×100)]+(40×40)
=2(4000+4000)+1600
=2(8000)+1600
=16000+1600
=17600cm^2
Tin required to make 5 boxes=17600×5
=88000cm^2
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