Question

Помогите решить задачу ,Машенька потрясла яблоньку ,и с неё упало 20 яблок.Это составило 5 процентов всех яблок ,которые были на этой яблоньке .Сколько всего яблок было на яблоньке?Сколько яблок на ней еще осталось??

Answer 1

100-5=95%осталось на яблоне 
20 яб-5%
Xяб-95%
X=20*95:5=380 яблок осталось на яблоне 
380+20=400 яблок было на яблоне 

Answer 2

Problem Analysis

To solve this problem, we need to find the total number of apples on the apple tree before some fell off, as well as the number of apples that remained on the tree after the incident. We are given that 20 apples fell off the tree, which represents 5% of all the apples on the tree.

Solution

Let's assume the total number of apples on the tree is represented by the variable x.

We know that 20 apples fell off the tree, which is 5% of the total number of apples. We can set up the following equation to represent this relationship:

20 = 0.05 * x

To find the total number of apples on the tree, we can solve this equation for x:

x = 20 / 0.05

Now, let's calculate the value of x:

x = 400

Therefore, there were initially 400 apples on the apple tree.

To find the number of apples that remained on the tree, we can subtract the number of fallen apples from the total number of apples:

Number of apples remaining = Total number of apples - Number of fallen apples

Number of apples remaining = 400 - 20

Now, let's calculate the number of apples remaining:

Number of apples remaining = 380

Therefore, there are 380 apples remaining on the apple tree.

Answer

There were initially 400 apples on the apple tree, and there are 380 apples remaining on the tree.