The mileage of a old truck is 14 km/ltr, when he purchased a new truck then mileage of new truck is 16km/ltr, when he purchased a old van then its mileage is 9km/ltr and new van its mileage is 13 km/ltr. Now company travelled 13000km. Then how uch litre company saves per year

• (13000/23)-(13000/29)=117 litres are saved by the company
• 10 years agoHelpfull: Yes(37) No(3)
• total distance/(sum of old mileages-sum of new mileages)=1300/((14+9)-(16+13))=117 litrs
• 10 years agoHelpfull: Yes(26) No(8)
• company saves per year=(total distance)/(sum of old mileages)-(total distance)/(sum of new mileages)
  
• 9 years agoHelpfull: Yes(10) No(3)
• (13000/14+13000/9)-(13000/16+13000/13)=560.51
• 9 years agoHelpfull: Yes(4) No(8)
• plz explain this answer
• 10 years agoHelpfull: Yes(2) No(3)