The teacher divides the sugar, 6 more pieces per person, 7 pieces less than 7 pieces per person, and

The number of people is: (6 + 7) (7-6) = 13 (people) The number of sugars is: 13 * 6 + 6 = 84 (pieces) or 13 * 7 - 7 = 84 Explanation: 6 + 7 is the number of sugars that each person is short of a piece of sugar.

Because each person is short of a piece of sugar.

So. The number of sugars is the number of people.

The rest is simple.

Hope you get it.

Not deadback.

Support the upstairs, all great, all right, everyone buys their own candy to eat, comfort yourself.

How stupid! I don't understand this, I'm also a primary school student, how can I understand it? 13 pieces of candy, 84 people, of course!

Set: There are x people.

6x+6=7x-7

x=13 There are 13 people and there are 84 pieces of sugar.

The number of people is: (6 + 7) (7-6) = 13 (people) The number of sugars is: 13 times 6 + 6 = 84 (people).

You just need to remember this formula: the number of insufficient pieces the number of excess pieces The number of different sugars each time = the number of people involved in the sugar distribution.

I hope mine satisfies you

Hehe, 52 afternoon tea also answered, applause! It's strange, I answered it before him, how can I revise it and fall behind him? )

Upstairs, instead of x people, each person is divided into x pieces of candy, and the process is the same.

Set x people. 6x + 6 = 7x -7

x = 13 sugar = 6 * 13 + 6 = 84

Answer 13 children, 84 sugars.

I'm going to eat sugar... Ha ha.

There are x people, y pieces of sugar.

Then x * 5 + 10 = y and x * 6 - 2 = y

x = 12 , y = 70

5 (6+1)+6=41 (block).

A: There are at least 41 pieces of these sugars.

Summary. In total: 15 (6-3) 15 3 5 people.

The teacher divides the sugar to the children, if each person divides 3 pieces and there are 15 pieces left, if each person divides 6 pieces, just after the distribution, please ask how much.

The teacher divides the sugar to the children, if each person divides 3 pieces and there are 15 pieces left, if each person divides 6 pieces, just after the distribution, please ask how much. I'm answering for you :

Hello! According to the current pure ethnic question letter answer pants, the teacher divides the sugar to the children, if each person divides 3 pieces and there are 15 pieces left, if each person divides 6 pieces, just cleared and finished, how much? This is a simple calculation problem.

There are x people 3x+15 6x15 6x-3x3x 15x 15x 3x 5

In total: 5 people, 5 6 30 pieces of sugar.

Answer: 5 people in the spring hail, 30 pieces of sugar with x people 3x+15 6x15 6x-3x3x 15x 15 3x 5 a total of brothers: 5 people, 5 6 30 pieces of Xiansen burning sugar.

According to the water assessment of the third grade of primary school.

This is how to solve the problem in the third grade of elementary school.

**If you can't see clearly, or don't understand, you can ask specifically.

In total: 15 (6-3) 15 3 5 people.

In total: 5 6 30 pieces of sugar.

This is the second grade problem solving method: 15 (6-3) 15 3 5 people in total: 5 6 30 pieces of sugar.

Answer: 5 people, 30 pieces of candy with x people 3x+15 6x15 6x-3x3x 15x 15 3x 5 a total of Lu Demolition Hands have long been suspected: 5 people, 5 6 30 pieces of sugar This is the solution method of the three royal lead grades.

There are x people who don't understand x

That's not what their teachers do.

Then do it the way you do it in the second grade.

This is the second grade problem solving method: 15 (6-3) 15 3 5 people in total: 5 6 30 pieces of sugar.

Buy back at least 506 pieces of sugar.

Divide 8 more than 2, divide 9 more than 2, score 7 difference 5 is also ambiguous is divided into 7 more than 2, so at least the least common multiple +2

The most important multiples of the deciduous male are 7 8 9 = 504, so the teacher buys back at least 506 pieces of sugar.

Two more for eight and for nine?

So be it. If there are two more than eight people and five less than seven people, and each person is given x pieces of sugar, then 8x+2=7x-5

x=-7 (not in place).

If there are nine people with two more, seven people are five with a difference of five books.

9x+2=7x-5

x=still not in place).

To sum up, the question must be a mistake with Zishu.

Because the number of students is fixed, 5 pieces per person, which is 5 times the number of students, and there are 8 pieces left, which means that the total number of sugar is 5 times the number of students by 8 pieces, and the minimum multiple of 5 is 5, so the minimum amount of this bag of sugar is 5 + 8 = 13 pieces.

Looking at the picture, it's a very simple idea.

The remaining 8 can be seen that the divisor is at least 9, then 5*9+8=53, these 53 blocks are the answer to this question.

Your topic is wrong, there is a lack of necessary conditions, and many students have not said it.