Question

A taxi charge fixed and other depends its distance . If he take charge 16 km for 156 rs and 24 km charge rs 204 . If a person how many charge give of 30 km.

Answer 1

Answer:

Step-by-step explanation:

Let the fixed charge be x

And let the charge that depends on distance be t

So,

x+16y=156

x=156-16y _(1)

And

x+24y=204 _(2)

Putting (1) in (2) we get

156-16y+24y=204

156+8y=204

8y=48

y=6

Now, x=156-16×6

=60rs

Charge for 30km=x+30y

=60+30×6

=240rs =answer