Ruben put an empty cup underneath a leaking faucet. after 1 1/2 hours, ruben had collected 1/4 cup of water. what is the rate, in cups per hour, at which the water is leaking from the faucet? a 1/6 b 3/8 c 8/3 d 6/1

The rate is cups per hour

Step-by-step explanation:

It took the faucet 1 1/2 hours, i.e 1.5 or 3/2 hours to fill 1/4 cup by leaking

We need to find the rate in terms of cups that can be filled by water in 1 hour.

Using unitary method:

If it takes h for cup;

then it will take 1 h for how many cups?

cups

Therefore, the rate is cups per hour

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