the dimensions of an oil tin are 26cm *26cm*45cm. Find the area of tin sheet required to make 20 such tins.​

Question

the dimensions of an oil tin are 26cm *26cm*45cm. Find the area of tin sheet required to make 20 such tins.​

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Charlie 1 month 2021-11-03T20:34:12+00:00 1 Answer 0 views 0

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    2021-11-03T20:36:05+00:00

    Step-by-step explanation:

    Area of tin required for sheet 

    =2[26×26+26×45+26×45]

    Area of tin sheet required for making 20 sheets =20×2[26×26+26×45+26×45]

    =120640cm2=100×100120640m2

    Cost of tin used for 20 tins

    =100×100120640×10=10012064=Rs.120.64

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