Question

В жаркий день 6 купцов выпили бочонок кваса за 3 часа, сколько купцов за 6 часов выпьют такой же бочонок кваса?

Answer 1

6 / 3 = 2 в раза дольше будут пить
6 / 2 = 3 купца

Answer 2

Problem Analysis

We are given that 6 merchants drank a barrel of kvass in 3 hours on a hot day. We need to determine how many merchants will drink the same barrel of kvass in 6 hours.

Solution

To solve this problem, we can use the concept of work. The amount of work done is directly proportional to the time taken. Therefore, if 6 merchants can drink a barrel of kvass in 3 hours, we can calculate the number of merchants required to drink the same barrel in 6 hours.

Let's assume that the number of merchants required is x.

According to the problem, the work done by 6 merchants in 3 hours is equal to the work done by x merchants in 6 hours.

Using the formula for work, which is work = rate × time, we can set up the following equation:

6 merchants × 3 hours = x merchants × 6 hours

Simplifying the equation, we get:

18 = 6x

Dividing both sides of the equation by 6, we find:

x = 3

Therefore, 3 merchants will be able to drink the same barrel of kvass in 6 hours.

Answer

Based on the given information, if 6 merchants can drink a barrel of kvass in 3 hours, then 3 merchants will be able to drink the same barrel of kvass in 6 hours.