Question

В киоск поступило 600 тетрадей. В первый день продали 4 15 , а на следующий день 7/12 всего количества тетрадей. Сколько тетрадей осталось в киоске?​

Answer 1

Ответ:

600 * 2/5 = 240 тетрадей продали в 1 день

600 * 3/8 = 225 тетрадей продали во 2 день

600 - 240 - 225 = 135 тетрадей осталось

Пошаговое объяснение:

Answer 2

Calculation of Remaining Notebooks in the Kiosk

To calculate the number of notebooks remaining in the kiosk, we need to subtract the number of notebooks sold on the first day and the number of notebooks sold on the second day from the total number of notebooks that arrived in the kiosk.

Given information: - Total number of notebooks that arrived in the kiosk: 600 - Number of notebooks sold on the first day: 415 - Number of notebooks sold on the second day: 7/12 of the total number of notebooks

Let's calculate the number of notebooks sold on the second day: 7/12 * 600 = 350

Now, let's calculate the number of notebooks remaining in the kiosk: Total number of notebooks - Number of notebooks sold on the first day - Number of notebooks sold on the second day

600 - 415 - 350 = -165

Based on the calculation, we have a negative value for the number of notebooks remaining in the kiosk. This suggests that more notebooks were sold than the total number that arrived in the kiosk. Please double-check the given information to ensure accuracy.