Question

мама испекла 25 пирожков с малиной,а пирожков с черникой на 11меньше,чем пирожков малиной.Подбери такой вопрос к задаче,чтобы её решение записывалось с выражением...Помогите!!!)))

Answer 1

Problem Statement:

Мама испекла 25 пирожков с малиной, а пирожков с черникой на 11 меньше, чем пирожков с малиной. Сколько пирожков с черникой испекла мама?

Solution:

Let's assume the number of pirozhki with raspberry is x.

According to the problem, the number of pirozhki with blueberries is 11 less than the number of pirozhki with raspberry.

So, the number of pirozhki with blueberries can be represented as x - 11.

The total number of pirozhki baked by mom is given as 25.

Therefore, we can write the equation:

x + (x - 11) = 25

Simplifying the equation:

2x - 11 = 25

Adding 11 to both sides:

2x = 36

Dividing both sides by 2:

x = 18

So, mom baked 18 pirozhki with raspberry.

To find the number of pirozhki with blueberries, we substitute the value of x into the expression x - 11:

18 - 11 = 7

Therefore, mom baked 7 pirozhki with blueberries.

Answer:

Mom baked 7 pirozhki with blueberries.