Question

Колькасть рыб,якую злавил сын 2/5 от колькости рыб,злоулены батькам. кольки злавил сын,кали батька злавил 15 рыб?

Answer 1

Problem Statement

Сын поймал 2/5 от общего количества рыб, пойманных родителями. Если батья поймал 15 рыб, сколько рыб поймал сын?

Solution

To solve this problem, we can use the information provided and set up an equation to find the number of fish caught by the son.

Let's denote the total number of fish caught by the parents as P. According to the given information, the son caught 2/5 of the total number of fish caught by the parents.

We can set up the equation: 2/5 * P = number of fish caught by the son

Given that the father caught 15 fish, we can use this information to solve for the total number of fish caught by the parents (P) and then find the number of fish caught by the son.

Calculation

First, we need to find the total number of fish caught by the parents (P). We know that the father caught 15 fish, so we can set up the equation: P = 15 / (2/5)

Solving for P: P = 15 / (2/5) P = 15 * (5/2) P = 75 / 2 P = 37.5

Since the total number of fish caught by the parents cannot be a fraction, we can assume that the total number of fish caught by the parents is 38 (the closest whole number).

Now, we can find the number of fish caught by the son: 2/5 * 38 = 15.2

Since the number of fish caught must be a whole number, we can conclude that the son caught 15 fish.

Answer

The son caught 15 fish.