1.

A model of tanker is made using scale of 1:25 length of tanker is 25m calculate the length in centimetres of model

Answer»

GIVEN :

Length of tanker = 25 m ------ ( 1 )

Length of MODEL : Length of tanker = 1 : 25

i.e.,

\frac{length \: of \: model}{length \: of \: tanker}  =  \frac{1}{<klux>25</klux>}  \\  \\   \frac{length \: of \: model}{25}   \:  \:  \:  \:  \:  \:  \:  \:   =  \frac{1}{25}  \\  \\ length \: of \: model \:  =  \frac{1}{25}  \times 25 \\  \\ length \: of \: model \:  = 1m \\  \\  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:  \:   \:  \:  \:  \:  \:  \:  \:  \: \:  = 100cm



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