Question

HII ♡♡♡
PLZ SOLVE THIS

Answer 1

Let the cost of basic class full fare be 'x' and cost of reservation charge be 'y'.

(1) Given that one reserved first class ticket costs rs. 216.

= > x + y = 216    ------- (1)

(2) Given that one full and one half reserved first class tickets cost rs.327

= > x + y + (x/2) + y = 327  

= > 2x + 2y + x + 2y = 327

= > 3x + 4y = 327 * 2

= > 3x + 4y = 654  ----- (2)

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On solving (1) * 3 & (2), we get

= > 3x + 3y = 648

= > 3x + 4y = 654

    -----------------------

              -y = -6

                 y = 6.

Substitute y = 6 in (1), we get

= > x + y = 216

= > x + 6 = 216

= > x = 216 - 6

= > x = 210.

Therefore,

The basic class full fare ticket cost = 210.

The reservation charge = 6.

Hope this helps!