Question

a wise Traveller 220 km on 20 of diesel how much is diesel will be needed to travel distance of 660 km

Answer 1

(20/220) liter is required to cover 1 km

1/11  liter is required to cover 1km

(660*1)/11 is required to cover 660 km

60 liter of diesel is required to cover 660 km

 i hope this will help you


-by ABHAY

Answer 2

A wise Traveller 220 km on 20 of diesel 

we can use unitary method in this case

⇒220÷20=11

⇒660÷11=60 litres

he answer for ur ques. is 60

HOPE IT HELPS
MATHS ARYABHATTA 
OMKARA2