Question

Я,мама,папа,Аня и Настья пошли в кафе. Мама съела на 3 пирожка больше чем я, папа съел на 5 пирожков больше чем Аня а Аня съела на 3 пирожка больше чем яСколько пирожков съел каждый если всего было съедено 27 пирожков.

Answer 1

Х пирожков скушала ты
У пирожков скушала Настя
Х+х+3+х+3+5+х+3+у=27
4х+14+у=27
4х+у=13
Если у= 1, то:
4х= 12
Х= 3
4•3+ 14+ 1= 27

Если у= 5, то:
4х=8
Х=2
4•2+14+5=27

Если у= 9, то:
4х=4
Х=1
4•1+14+9= 27

Задача имеет 3 решения!

Answer 2

Problem Analysis

We have a scenario where a family consisting of "me," my mother, my father, Anya, and Nastya went to a cafe. The following information is given: - My mother ate 3 more pastries than me. - My father ate 5 more pastries than Anya. - Anya ate 3 more pastries than me. - A total of 27 pastries were eaten.

We need to determine how many pastries each person ate.

Solution

Let's assume that I ate x pastries. Based on the given information, we can determine the number of pastries eaten by each person:

- My mother ate 3 more pastries than me, so she ate x + 3 pastries. - My father ate 5 more pastries than Anya, so he ate x + 3 + 5 = x + 8 pastries. - Anya ate 3 more pastries than me, so she ate x + 3 pastries.

The total number of pastries eaten is the sum of all the individual quantities:

x + (x + 3) + (x + 8) + (x + 3) = 27

Simplifying the equation:

4x + 17 = 27

Subtracting 17 from both sides:

4x = 10

Dividing both sides by 4:

x = 2.5

Since we can't eat half a pastry, we can conclude that I ate 2 pastries.

Now, we can determine the number of pastries eaten by each person:

- I ate 2 pastries. - My mother ate 2 + 3 = 5 pastries. - My father ate 2 + 8 = 10 pastries. - Anya ate 2 + 3 = 5 pastries.

Therefore, each person ate the following number of pastries: - I ate 2 pastries. - My mother ate 5 pastries. - My father ate 10 pastries. - Anya ate 5 pastries.

Answer

Based on the given information, each person ate the following number of pastries: - I ate 2 pastries. - My mother ate 5 pastries. - My father ate 10 pastries. - Anya ate 5 pastries.