Question

Думали, что на ёлку придут 80 человек,и приготовили для них 480 яблок.Но гостей пришло больше,и поэтому каждому досталось на 2 яблока меньше, чем предпологалось. Сколько человек было на празднике?

Answer 1

Собирались дать каждому гостю 480/80=6 яблок,
дали по 6-2=4 яблока.
Гостей было 480/4=120.

Answer 2

Calculation of the Number of Guests at the Celebration

To calculate the number of guests at the celebration, we can use the information provided.

It is given that initially, it was expected that 80 people would come to the party, and 480 apples were prepared for them. However, more guests arrived, and each person received 2 fewer apples than expected.

Let's assume that the number of guests who actually attended the celebration is represented by the variable 'x'.

According to the given information, the equation can be set up as follows:

80 - x = (480 - 2x)

Simplifying the equation:

80 - x = 480 - 2x

Rearranging the equation:

2x - x = 480 - 80

x = 400

Therefore, there were 400 people at the celebration.