Question

В парке гуляли 12 мам, младенцев на 5 меньше, а детей постарше на 3 больше, чем младенцев. Сколько мам и детей гуляли в парке?

Answer 1

1)12-5=7 младенцев
2)7+3=10 детей 

Answer 2

12 мам
младенцев на 5 меньше
постарше - на 3 больше чем младенцев
Решение:
12 - 5 =7 (младенцев)
7 +  3 = 10 (постарше)
10+7=17
Ответ: 12 мам и 17 детей
Не знаю, правильно или нет

Answer 3

Problem Analysis

We are given the following information: - There were 12 moms in the park. - The number of infants is 5 less than the number of moms. - The number of older children is 3 more than the number of infants.

We need to determine the number of moms and children in the park.

Solution

Let's assume the number of infants is x. According to the given information, the number of older children would be x + 3.

We can set up the following equations based on the given information: 1. The number of infants is 5 less than the number of moms: x = 12 - 5. 2. The number of older children is 3 more than the number of infants: x + 3 = (12 - 5) + 3.

Let's solve these equations to find the values of x and the number of moms and children.

Calculation

1. From equation 1, we have: - x = 12 - 5 - x = 7

2. From equation 2, we have: - x + 3 = (12 - 5) + 3 - x + 3 = 10

Therefore, the number of infants (x) is 7, the number of older children is 10, and the number of moms is 12.

Answer

There were 12 moms and 7 infants in the park. Additionally, there were 10 older children.

Please let me know if you need any further assistance!