Question

помогите плиз решить уровнением У Вики было в 4 раза меньше груш, чем у Оли. При этом у Оли было на 12 груш больше, чем у вики. Сколько груш было у Вики? У Оли? ​

Answer 1

Если хотите удостоверится в правильности решения, можно подставить значение х(х=4) в уравнение:

4х-х=12

4•4-4=12

12=12 верно

Answer 2

Problem Analysis

We are given that the number of pears at Vicky's house is 4 times less than the number of pears at Oli's house. Additionally, Oli has 12 more pears than Vicky. We need to find the number of pears at Vicky's and Oli's houses.

Solution

Let's assume the number of pears at Vicky's house is x. According to the given information, the number of pears at Oli's house is 4 times greater than x. Therefore, the number of pears at Oli's house is 4x.

We are also given that Oli has 12 more pears than Vicky. This can be expressed as:

4x = x + 12

To solve this equation, we can subtract x from both sides:

4x - x = x + 12 - x

Simplifying the equation gives us:

3x = 12

Finally, we can solve for x by dividing both sides of the equation by 3:

x = 12 / 3

Therefore, the number of pears at Vicky's house is 4 and the number of pears at Oli's house is 16.

Answer

Vicky had 4 pears and Oli had 16 pears.