Question

Сашко Андрій та Петро зробили разом 2610₴ Сашко працював у 2 рази довше ніж Андрій 3 рази менше ніж Петро зароблені гроші поділили  Пропорціонально часу роботи кожного скільки грошей отримав Сашко

Answer 1

Ответ:

Пошаговое объяснение:

Андрей = x

Сашка = 2х

Петя = 2х * 3 = 6х

х + 2х + 6х = 2610

9х = 2610

х = 2610 : 9

х =290

Андрей = (х) = 290 $

Сашка = (2х) = 2 * 290 = 580$

Петя = (6х) = 6 * 290 = 1740 $

290$ + 580$ + 1740$ = 2610$

Ответ: 580$ получил Сашка

Answer 2

Ответ:

870 грн.

Пошаговое объяснение:

Нехай Сашко працював х годин, тоді Андрій 0,5х годин, Петро 0,5х*3=1,5х годин.

0,5х+1,5х+х=2610

3х=2610

х=870

Сашко отримав 870 грн.

Answer 3

Solution:

To solve this problem, we can use the concept of proportionality to determine how much money each person earned based on the time they worked.

Let's denote: - The amount of money Sasha earned as S, - The amount of money Andriy earned as A, and - The amount of money Petro earned as P.

We are given the following information: 1. Sasha, Andriy, and Petro together earned 2610₴. 2. Sasha worked twice as long as Andriy. 3. Petro worked three times longer than Andriy.

Using this information, we can set up the following equations:

1. S + A + P = 2610 (Total amount earned is 2610₴) 2. S = 2A (Sasha worked twice as long as Andriy) 3. P = 3A (Petro worked three times longer than Andriy)

We can solve these equations to find the amounts earned by each person.

First, let's express the amounts in terms of A: - Substitute S = 2A and P = 3A into the total amount equation: 2A + A + 3A = 2610. - This simplifies to: 6A = 2610.

Now, we can solve for A: - A = 2610 / 6 - A = 435

So, Andriy earned 435₴ for his work.

Now, we can find the amounts earned by Sasha and Petro: - S = 2A = 2 * 435 = 870 - P = 3A = 3 * 435 = 1305

Answer:

Based on the proportionality of their work time, Sasha earned 870₴.