Question

It was estimated that because of people switching to Metro trains ,about 33000 tonnes of CNG ,3300 tonnes of diesel and 21000 tonnes of petrol was saved by the end of the year 2007 .Find the fraction of i)the quantity of diesel saved to the quantity of petrol saved . ii) the quantity of diesel saved to the quantity of CNG saved

Answer 1

Step-by-step explanation:

It was estimated that because of people switching to Metro trains,

about 33000 tonnes of CNG, 3300 tonnes of diesel and 21000 tonnes

of petrol was saved by the end of year 2007. Find the fraction of :

(i) the quantity of diesel saved to the quantity of petrol saved.

(ii) the quantity of diesel saved to the quantity of CNG saved.

 [i] .       3300         quantity of diesel

           21000            quantity of petrol

           

      3300/100=         33             33/3= 11

     21000/100=       210            210/3=70

[ii]          3300                 quantity of diesel

           33000                 quantity of CNG

 

         3300/100=33              33/33=1

         33000/100=330          330/33=10

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