Question

Raj travel a part of journey by taxi paying 15 per km and rest by train by paying 21 per km if he travel total 450 km and pay rs 8130 then distance travelled by raj in train

Answer 1

Answer:

230 km

Explanation:

Raj travel a part of journey by taxi paying 15 per km and rest by train by paying 21 per km if he travel total 450 km and pay rs 8130 then distance travelled by raj in train

Let say Raj travel by Taxi = T km

then Travel by Train = 450 - T km

Charges in Taxi = 15T

Charges in Train = 21 (450 - T)

Total Charges = 15T + 21 (450 - T) = 8130

=> -6T = -1320

=> T = 220

Distnace travelled by Taxi = 220 km

Distance Travelled by Train = 450 -220 = 230 km