1.

Cost of 1 liter petrol is rs 45 2\3 ,find the cost of 4 1\2 liter of petrol​

Answer» ASE MARK as brainlest

                                                                                       

cost of 1 liter petrol  = 45\frac{2}{3}  = \frac{137}{3}

then,

the cost of \frac{41}{2} liter =  \frac{41}{2} × \frac{137}{3}

\frac{41}{2} L = \frac{401}{2}


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