Question

За время летних занятий Лобзик получал от Вити и Кости по 3 кусочка сладостей каждый день. Всего он получил 120 кусочков сахара и 150 кусочков печенья. Сколько дней проходили эти летние занятия?

Answer 1

1)150+120=270 (сладостей)
2)270:3=90  дней

Answer 2

Calculation of Days for Summer Activities

To calculate the number of days the summer activities took place, we need to determine the number of days it took for Lobzik to receive a total of 120 pieces of sugar and 150 pieces of cookies from Vitya and Kostya.

Let's assume that Lobzik received 3 pieces of candy and 3 pieces of cookies every day. We can set up the following equations:

- Number of days for candy: 3 * x = 120 - Number of days for cookies: 3 * x = 150

Solving these equations, we find that x = 40.

Therefore, the summer activities lasted for 40 days.

Please note that the information provided does not specify whether Lobzik received the same number of candy and cookies each day or if the distribution varied. The assumption made in this calculation is based on the given information.