Question

Две школьники взвесили свои портфели. Веси показали 3кги 2кг. Когда же школники положили на весы обе портфеля, весы показали 6кг. Осмотрев весы, друзья обнаружили что стрелка весы сдвинута. Какова де истинная масса портфеля?

Answer 1

2+3=5
Какже трудно до такого додуматься

Answer 2

3+2=5
вот же магия
такие вот решени

Answer 3

The True Mass of the Portfolio

To determine the true mass of the portfolio, we need to consider the information provided in the question. Two students weighed their portfolios separately and obtained weights of 3 kg and 2 kg. However, when they placed both portfolios on the scale together, it showed a weight of 6 kg. The students then noticed that the scale's pointer was shifted.

To find the true mass of the portfolio, we can use a simple equation. Let's assume the true mass of the first portfolio is x kg and the true mass of the second portfolio is y kg. According to the information given, the sum of the two weights is 6 kg:

x + y = 6 [[1]]

We also know that the first student's portfolio weighed 3 kg and the second student's portfolio weighed 2 kg:

x = 3 [[2]] y = 2 [[3]]

Substituting these values into the equation, we can solve for the true mass of the portfolios:

3 + 2 = 6 x + 2 = 6 x = 6 - 2 x = 4

Therefore, the true mass of the first portfolio is 4 kg.

To summarize, the true mass of the first portfolio is 4 kg.