Question

Решите задачу уравнением:если нас было столько сколько было да еще столько да пополам столько да четверть столько да ты снами было б100.решите пожалуйста завтра сдавать!

Answer 1

2х+0,5х+0,25х+1=100

2,75х=99

х=36

Answer 2

Пусть Х - неизвестное число людей. Тогда получаем уравнение

Х + Х + Х/2 + Х/4 + 1 = 100

11 * X / 4 = 99

X = 99 * 4 / 11 = 36

Answer 3

Problem Statement

The problem states that if there were as many of us as there were, plus half as many, plus a quarter as many, plus you with us, the total would be 100. We need to solve this problem using an equation.

Solution

Let's assume the initial number of people is represented by the variable x.

According to the problem statement, the equation can be written as:

x + x/2 + x/4 + x + 1 = 100

To solve this equation, we need to simplify it and find the value of x.

Simplifying the Equation

To simplify the equation, we can start by combining like terms:

x + x/2 + x/4 + x + 1 = 100

Combining the terms with x:

2x + x/2 + x/4 + 1 = 100

To add fractions, we need to find a common denominator. The common denominator for 2, 4, and 1 is 4:

8x/4 + 2x/4 + x/4 + 1 = 100

Simplifying the fractions:

(8x + 2x + x)/4 + 1 = 100

11x/4 + 1 = 100

Now, let's isolate the term with x by subtracting 1 from both sides of the equation:

11x/4 = 100 - 1

11x/4 = 99

To get rid of the fraction, we can multiply both sides of the equation by 4:

4 * (11x/4) = 4 * 99

11x = 396

Finally, we can solve for x by dividing both sides of the equation by 11:

x = 396/11

x = 36

Therefore, the initial number of people, represented by x, is 36.

Answer

The initial number of people is 36.