Kelka's family drove to Long Island. They drove 1 1/2 hours to get there. The return trip only took 3/4 of the time of the original trip. How long was the trip

The trip was 6 hours long.

Step-by-step explanation:

Given,

The time to go to the island = 1 hours.

The return trip took 3/4 of the time of the original trip.

To find the time of the trip.

Let,

The time of the original trip is x hours.

The time for returning =

According to the problem,

1 + = x

or, x - =

or, =  

or, x =  ×4 = 6 hours

Hence,

The trip was 6 hours long.

(3x-8) or (3x+8)

step-by-step explanation:

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step-by-step explanation: