Question

Колокол за 4 секунды делает 3 удара.За сколько секунд он сделает 9 ударов,если время между двумя последовательными ударами колокола одно и тоже

Answer 1

За 12 секунд.За 8 секунд он сделает 2 удара,а за 12-3 удара.(4+4+4)

Answer 2

Solution:

To solve this problem, we can use the concept of proportions. Let's calculate the time it takes for the bell to make 9 strikes.

1. Time for 3 strikes: - The bell makes 3 strikes in 4 seconds. - Therefore, the time for 1 strike is 4 seconds / 3 = 4/3 seconds.

2. Time for 9 strikes: - Using the time for 1 strike, we can calculate the time for 9 strikes. - Time for 9 strikes = (4/3 seconds/strike) * 9 strikes = 12 seconds.

So, the bell will make 9 strikes in 12 seconds if the time between two consecutive strikes is the same.