Question

A man hired an auto for 5 km.The fare was rs. 10 for the first km and rs. 3 for every subsequent km.he paid rs. 50, for which the auto driver said that it is not the correct amount.calculate the correct amount and which value is being promoted by the auto driver

Answer 1

hope it helps............

Answer 2

to find:-
t5
given:-
a=10
d=3
solution:-
tn=a+(n-1)d
•°• t5=10+(5-1)3
=10+12
=22
•°•The right amount is rs.22