Question

Помогите пж!Часы с боем делают 3 удара за 4 с половиной секунды. За сколько секунд они сделают 9 ударов, если продолжительность удара полсекунды?

Answer 1

По-моему 3*9=27секондов

Answer 2

Calculating the Time for 9 Strikes

To calculate the time it takes for the clock to strike 9 times, we can use the following approach:

Given: - The clock strikes 3 times in 4.5 seconds (4 and a half seconds). - The duration of each strike is 0.5 seconds (half a second).

We can calculate the time it takes for the clock to strike 9 times using the following steps:

1. Calculate the time it takes for one strike. 2. Use the time for one strike to calculate the time for 9 strikes.

Calculating the Time for One Strike

The time for one strike can be calculated using the given information: - The clock strikes 3 times in 4.5 seconds.

Using this information, we can calculate the time for one strike as follows:

1. Time for one strike = Total time / Number of strikes 2. Time for one strike = 4.5 seconds / 3 strikes 3. Time for one strike = 1.5 seconds

Calculating the Time for 9 Strikes

Now that we know the time for one strike, we can calculate the time for 9 strikes:

1. Time for 9 strikes = Time for one strike * 9 2. Time for 9 strikes = 1.5 seconds * 9 3. Time for 9 strikes = 13.5 seconds

So, the clock will take 13.5 seconds to strike 9 times.

This calculation is based on the given information and the principles of time and arithmetic.

(#1)