Question

Составь и реши задачу по таблице группа количество детей в группе количество всего детей старшая средняя 25дет 19дет 3 ?дет] 4 ?дет] всего дет неизвесна

Answer 1

В старшей группе было 3 группы по 25детей, в средней группе было 4группы по 19детей. Сколько детей было всего в группах?

1)) 25•3=75 дет в старшей группе

2)) 19•4= 76детей в средней группе

3)) 75+76=151 детей всех

Ответ: всего вместе в старшей и средней группе было 151 детей.

Answer 2

Problem Statement

Let's solve the problem based on the given table. The table represents different groups of children, with the number of children in each group and the total number of children in the group. We are given the number of children in the oldest group (25 children) and the number of children in the middle group (19 children). We need to find the number of children in the youngest group and the total number of children in all the groups.

Solution

Let's denote the number of children in the youngest group as x and the total number of children in all the groups as y.

From the given information, we know that: - The number of children in the oldest group is 25. - The number of children in the middle group is 19.

We can set up the following equations based on the given information:

Equation 1: x + 19 + 25 = y (The total number of children is the sum of the number of children in each group)

Equation 2: x + 19 + 25 = y (The total number of children is the sum of the number of children in each group)

Simplifying Equation 1, we get:

x + 44 = y (Equation 1)

Simplifying Equation 2, we get:

x + 44 = y (Equation 2)

Since both equations are the same, we can conclude that the total number of children in all the groups is 44.

To find the number of children in the youngest group, we substitute the value of y (44) into either Equation 1 or Equation 2:

x + 44 = 44

Simplifying the equation, we get:

x = 0

Therefore, the number of children in the youngest group is 0.

Answer

Based on the given table, the number of children in the youngest group is 0 and the total number of children in all the groups is 44.