Question

в 2 строительных бригадах 88 человек.в первой бригаде в 2 2/3 раза меньше людей, чем во второй Сколько человек в каждой бригаде ?​

Answer 1

Ответ:

как понять в 2 2/3 ????????

Answer 2

Let's represent the number of people in the second construction brigade as x.

According to the information given, the number of people in the first brigade is 2 2/3 times smaller than the second brigade, which means the first brigade has (2/3) * x people.

The total number of people in both brigades is 88:

Number of people in the first brigade + Number of people in the second brigade = 88

(2/3) * x + x = 88

Now, we can solve for x:

To get rid of the fraction, let's multiply the entire equation by 3:

3 * (2/3) * x + 3 * x = 3 * 88

2x + 3x = 264

5x = 264

Now, divide both sides by 5 to find the value of x:

x = 264 / 5

x = 52.8

Since we're dealing with people, we can't have a fraction of a person, so we need to round this down to the nearest whole number:

x ≈ 53

Now that we know the second brigade has 53 people, we can find the number of people in the first brigade:

Number of people in the first brigade = (2/3) * x = (2/3) * 53 ≈ 35.33

Again, we can't have a fraction of a person, so we'll round this down to the nearest whole number:

Number of people in the first brigade ≈ 35

So, in each brigade, there are approximately 35 people in the first brigade and 53 people in the second brigade.