Question

the auto fare is found as minimum rupees 25 for 3 kilometer and thereafter rupees 12 for per kilometer. which of the following equations represents the relationship between the total cost "c " in rupees and the number of kilometer n?

Answer 1

No of kilometer = n
Cost = c
Cost for first 3 = 25rs
So, equation will be c = 25 +( n-3 )12