Question

) ,
c in 2009. the rise in the number of Metro train travelers reduce the consumption of
CNG, diesel and petrol itt is estimated that 33000 torres of CNG 3300 tonnes of
diesel, and 21000 tonnes of petrol had been saved 2009 Frotre aid of
the quantity of diesel seved to the quantity of pero saed
the acarity of diesel seved to the quantity of CNG saved​

Answer 1

Answer:

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