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Lavanya

· started a discussion

· 1 Months ago

Error in solution (Question:617933.0)

in question it is mentioned as Rs.2.50 per km for the next 40 kms, but in the solution it is taken as Rs. 2.50 for just 30 kms

Question:
The fare for a bus journey is Rs.c for the first 30 km of journey, Rs.2.50 per km for the next 40 km and Rs.1.50 per km thereafter. A customer travelled a distance of 100 km and paid an amount of Rs.175. Find the value of c.
Options:
A) 25
B) 30
C) 35
D) 40
E) None of these   
Solution:

According to question;

c + 40 x 2.5 + 1.5 x 30= 175

c =175 - 145=30

c = 30

Knowledge Expert

· commented

· 1 Months ago

Dear student
We have fixed the ambiguity of the question, please solve it again.

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