Question

На тарелке лежало несколько вишен. Положили ещё 12 вишен. На тарелке стало в 4 раза больше вишен, чем положили. Сколько вишен было на тарелке сначала?помогите 3 класс задача

Answer 1

1) 12х4=48 (в)
2) 48-12=36 (в)

Answer 2

Problem Analysis

We are given that there were several cherries on a plate, and then 12 more cherries were added. After adding the cherries, the number of cherries on the plate became four times the number that were added. We need to find the initial number of cherries on the plate.

Solution

Let's assume the initial number of cherries on the plate is x.

According to the problem, when 12 cherries were added, the number of cherries on the plate became four times the number that were added. This can be expressed as:

x + 12 = 4 * 12

Simplifying the equation:

x + 12 = 48

Subtracting 12 from both sides:

x = 48 - 12

x = 36

Therefore, the initial number of cherries on the plate was 36.

Answer

The initial number of cherries on the plate was 36.