Question

Реши задачу по действиям и составляя выражение.за 5 минут насос выкачал 60 л воды.за сколько времени работая так же насос выкачает 96 л воды?

Answer 1

1) 60:5=12
2)96:12=8
ответ: за 8 мин

Answer 2

По действиям:
1) 60 : 5 = 12
2) 96 : 12 = 9
Ответ: за 8 минут
Выражение:
96 : (60 : 12) = 8
С тебя лучший ;)

Answer 3

Problem Analysis

To solve this problem, we can use the concept of proportionality. The amount of water pumped is directly proportional to the time taken. We can set up a proportion to find the time it takes to pump 96 liters of water.

Let's denote: - t1 as the time taken to pump 60 liters of water - t2 as the time taken to pump 96 liters of water

We can set up the following proportion: 60 liters / t1 = 96 liters / t2

Solution

To find the time it takes to pump 96 liters of water, we can use the proportion we set up and solve for t2.

t2 = (96 * t1) / 60

Given that the time taken to pump 60 liters of water is 5 minutes, we can substitute this value into the equation to find the time it takes to pump 96 liters of water.

Calculation

t2 = (96 * 5) / 60

t2 = 8 minutes

So, it will take 8 minutes for the pump to pump 96 liters of water.