Question

за 1 час Первая труба наполняет 1 40 бассейна 1/60 бассейна. какую часть бассейна наполнится за 1 час две трубы вместе?

Answer 1

Calculation of the Fraction of the Pool Filled in One Hour by Two Pipes Together

To calculate the fraction of the pool that will be filled in one hour by two pipes together, we need to consider the rates at which each pipe fills the pool.

According to the information provided, the first pipe fills 1/40 of the pool in 1/60 of an hour. Let's calculate the rate at which the first pipe fills the pool:

1/40 of the pool in 1/60 of an hour = (1/40) / (1/60) = 3/2 of the pool per hour.

Now, let's calculate the rate at which the second pipe fills the pool. Since no information is given about the second pipe, we'll assume it fills the pool at the same rate as the first pipe, which is 3/2 of the pool per hour.

To find the combined rate at which both pipes fill the pool, we add the rates of the two pipes:

Rate of the first pipe + Rate of the second pipe = 3/2 + 3/2 = 6/2 = 3 of the pool per hour.

Therefore, the two pipes together fill 3/1 of the pool in one hour.

Answer: The two pipes together will fill the entire pool in one hour.