Taxi charges are $2.40 plus $0.40 per kilometer for any trip in a town. If Sarah's taxi fare was $8.00, how far did she travel?
(8 - 2.4) / 0.4 = 14 km
To find out how far Sarah traveled, we can set up an equation based on the information given.
Let's assume that Sarah traveled x kilometers.
According to the given information, the taxi charges are $2.40 plus $0.40 per kilometer. So, the total cost of the trip can be calculated as:
Total cost = Base fare + (Rate per kilometer * number of kilometers)
In this case, the base fare is $2.40, and the rate per kilometer is $0.40. So, the equation becomes:
$8.00 = $2.40 + ($0.40 * x)
To solve for x, we can first subtract $2.40 from both sides of the equation:
$8.00 - $2.40 = ($0.40 * x)
$5.60 = $0.40 * x
Now, we can divide both sides of the equation by $0.40 to isolate x:
$5.60 / $0.40 = x
x = 14
Therefore, Sarah traveled a distance of 14 kilometers.