Answer: ₹(8d+2)
Solution:
Given, amount charged by autorickshaw for first km = ₹10
Amount charged by autorickshaw, for each subsequent km = ₹8
Total distance = d km
Distance travelled with fare ₹10 = 1 km
Distance travelled with fare ₹8 = d−1
∴Total charge=10×1+(d−1)8
10+8d−8=₹(8d+2)