Question

The total railway fare for five members in three tier and two tier is ₹2050 whereas the total railway fare for eight members in three tier and five members in two tier is ₹3350. Find the fare paid by a couple travelling through two tier.

Answer 1

let the cost of travelling in 3 tier be x and 2 tier be y

5x+3y=2050 -(i)

8x+5y=3350-(ii)

by cross multiplication method

x = y = 1

3 2050 2050 5 5 3

5 3350 3350 8 8 5

x/10050-10250 =y/16400-16750=1/25-24

×/-200=y/-350=1

x=Rs 200 is the cost of travelling in 3 tier

y=Rs 350 is the cost of travelling in 2 tier

2y

2×350

Rs 700 is the fare paid by a couple travelling through two tier

Answer 2

Step-by-step explanation:

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