Question

Бабушка по очереди лепила пирожки 16 пирожков с вишней 14 с картошкой и 10 с мясом.Сколько минут она потратила на лепку пирожков с картошкой если все пирожки бабушка слепила за 20 минут?

Answer 1

Ответ:

7 минут

Пошаговое объяснение:

1) 16 + 14 + 10 = 40 (пирожков) - всего

2) 20 : 40 = 0,5 (минуты) - лепила 1 пирожок

3) 0,5 * 14 = 7 (минут) - лепила пирожки с картошкой

Answer 2

To find out how many minutes the grandmother spent making the potato-filled pastries, we need to determine the time it took her to make the cherry-filled and meat-filled pastries first.

Let's calculate the time it took her to make the cherry-filled pastries: - The grandmother made 16 pastries with cherries. - We don't know how long it took her to make these pastries.

Next, let's calculate the time it took her to make the meat-filled pastries: - The grandmother made 10 pastries with meat. - We don't know how long it took her to make these pastries.

Finally, we can calculate the time it took her to make the potato-filled pastries: - The grandmother made 14 pastries with potatoes. - We know that she made all the pastries in 20 minutes.

To find out how long it took her to make the potato-filled pastries, we need to subtract the time it took her to make the cherry-filled and meat-filled pastries from the total time of 20 minutes.

Let's calculate it step by step:

1. Calculate the time it took her to make the cherry-filled pastries: - We don't have this information.

2. Calculate the time it took her to make the meat-filled pastries: - We don't have this information.

3. Calculate the time it took her to make the potato-filled pastries: - Total time: 20 minutes - Time for cherry-filled pastries: unknown - Time for meat-filled pastries: unknown - Time for potato-filled pastries: Total time - Time for cherry-filled pastries - Time for meat-filled pastries

Since we don't have the information about the time it took her to make the cherry-filled and meat-filled pastries, we cannot determine the exact time it took her to make the potato-filled pastries.

Please note that the given information is not sufficient to calculate the time spent on making the potato-filled pastries.