Question

Сколько детей в классе если все в классе играют 14 детей на фортопеано ,11 детей на гитаре 6 детей играют на гитаре и фортопеано сколько детей в классе

Answer 1

14+11=25 детей в классе,из них кто-то играет на двух инструментах

Answer 2

1) 14+11=25 (дет.)
2) 25+6=32 (дет.)
Ответ: 32 ребёнка в классе.

Answer 3

Number of Children in the Class

To determine the number of children in the class, we can use the information provided:

- 14 children play the piano (fortepiano). - 11 children play the guitar. - 6 children play both the guitar and the piano.

To find the total number of children in the class, we need to add the number of children who play only the piano, the number of children who play only the guitar, and the number of children who play both.

Let's calculate it step by step:

1. Number of children who play only the piano: - We know that 14 children play the piano. - Since 6 children play both the guitar and the piano, we need to subtract this number from the total number of children who play the piano. - Therefore, the number of children who play only the piano is 14 - 6 = 8.

2. Number of children who play only the guitar: - We know that 11 children play the guitar. - Since 6 children play both the guitar and the piano, we need to subtract this number from the total number of children who play the guitar. - Therefore, the number of children who play only the guitar is 11 - 6 = 5.

3. Number of children who play both the guitar and the piano: - We know that 6 children play both the guitar and the piano.

Now, let's calculate the total number of children in the class:

- Number of children who play only the piano: 8 - Number of children who play only the guitar: 5 - Number of children who play both the guitar and the piano: 6

To find the total number of children in the class, we add these three numbers together:

8 + 5 + 6 = 19

Therefore, there are 19 children in the class.