A box of chocolates, 7 10 of which has been eaten, how many pieces of chocolate there are in this bo

1 minus 7/10 equals 3/10 [1 is the whole 1, which is equal to a box of chocolates; Three-tenths of a dozen is the remaining 18 pieces

To calculate how many blocks are 1/10, divide 18 by 3 equals 6 (blocks) [3 is the numerator 3 of 3/10; 6 is 1/10 with 6 pieces].

6 times 10 equals 60 (block) [Convert the whole 1 into a fraction, which is 10/10, so use 6 times 10; 60 is the number of pieces in a box of chocolates

I've written about the algorithm and explanation of this, I hope it will help you, however, there is another algorithm, if you want to know, just let me know and I will revise it again.

60 pieces A This box of chocolates turned out to have 60 pieces.

60 pieces, 7/10 of which is 42 pieces, and 18 pieces remain.

Set: N chocolates in the box.

1-7/10）·n=18

3/10·n=18

n=60

That is, there are 3/10 left, let the original n block, 3 10 n=18, so n=60.

It's not easy.

Divide 18 by 1 minus 7 10 to get 60 pieces.

Hello! A box of chocolates, has eaten 7 10, only 18 pieces remain, if this box of chocolates originally has x pieces, then there are x-7 10x=18, 3 10x=18, the solution is x=60. That is, this box of chocolates turned out to have 60 pieces.

Hello dear, 8 pieces of chocolate or pie slip eat three pieces, then the remaining is 5 8 because 8 pieces minus the three pieces of wax is equal to 5 pieces, so the final result is that there are 5 8 pieces left.

There are 8 pieces in a box of chocolates, that is, it is divided into 8 parts, and if you eat 3 pieces, that is, you eat three-eighths, then there are still five-eighths left.

The first step is to find out that after eating three pieces, there are still 8-3=5 pieces left in the box. Because the question asked, there were still a few fractions of a burn left, so the final answer was to divide the remaining five chocolates in the box by the number of original chocolates 8, which got 5 8. This question uses the idea of fraction application pretending to be the beginning of the paragraph.

There were a total of 8 pieces of chocolate, 3 pieces were eaten, and there were 8-3 = 5 pieces left. So the remaining ratio is 5 8.

A box of chocolates. There are 8 pieces in total. Xiao Ming ate three pieces, that is, there were 5 pieces left, that is, there were still five eighths left. It's 5 8

There are eight pieces in a box of chocolates, and I have eaten three of them, but how many fractions are left? It's a very simple question, and we can think of it this way. It is equivalent to dividing a pin of chocolate into eight parts, obviously eating three servings, it is equivalent to eating 3 8, of course, there are five servings left, and now it is 5 8.

The columns can be as follows:

From the known conditions, it is clear that the three pieces eaten account for 8 of the total number of chocolates, and the rest is 1-3 8=5 8.

The first source of this topic is 8-3=5, that is, there are five chocolates left, because there are a total of eight chocolates in the box that are eaten and then sold out, and there are only five chocolates left in the box.

Also feast-type rent cherry blossoms left 5 8. Ambi.

The remaining imitation and the first few sheds are divided into a few pieces, which is to find the number of chocolates left to account for the number of all chocolates, first find out the remaining chocolate, use 8-3 to find the remaining 5 pieces of chocolate, and use 5 8 to find out how many fractions of what is left, that is, five eighths.

Because of repentance, a box of potatoes is 8 pieces of potatoes in front of you, which is equivalent to 1 8 for each piece, and after eating three pieces, it is equivalent to eating 3 8, and there are 5 pieces left, that is, 5 8.

There are eight pieces of chocolate, obviously three pieces are eaten, and there are five pieces left, and five pieces account for 5 8 of the total, so there are still 5 8 left

This spine is a box of clever and high acrylic power, then the rest is 8-3 = 5 pieces, and the number of shares accounted for should be 5 8 = 5 8. In the end, the answer to Zhao Xiang was 5 8. If you want to list it as a formula, then you just need to. Write 8-3 in parentheses.

There are eight pieces of chocolate, and after eating three pieces, there must be 3 8 pieces left, a total of eight pieces, and Jing Jing came to sell and eat three pieces, and there are five pieces, so to speak, a total of eight pieces, and after losing the three pieces of eggplant and Shen, it is 3 8.

We can use the number split finger 1-3 8, and the final result is equal to 5 8, which means that a trembling chocolate has obviously eaten the remaining 5 8 A piece of chocolate with acrylic.

There are 8 pieces in a box of chocolates, and I ate 3 pieces, and there are 5/8 left.

Answer: There are 5 8 left.

Analysis: The fighter asks for a fraction of the remaining number of pieces, that is, the number of remaining pieces accounts for a box of chocolate pieces (8) A fraction of the silver answer. So use the division method to calculate.

There are 5 8 left, because obviously I ate three pieces, which is 3 8 out of 8 pieces.

There are 8 chocolates in total, and after eating 3, there are 5 left, and 5 is 5 equals? That's a few percent.

There are 8 pieces of chocolate in a box, and I have eaten 3 pieces, and there are 5 pieces left. 1-3 8 = 5 8, and five eighths remaining.

There are 8 pieces of chocolate in a box, and if you eat 3 pieces, there are 5 pieces of chocolate left, and the remaining 5 pieces account for five-eighths of the whole chocolate.

A box of coincidental forces has eight traces of touching orange pieces, that is, eight out of eight noisy and stupid pieces. I obviously ate three pieces, that is, I ate three-eighths of them. Eight eighths minus three eighths equals five eighths.

There are also 5 8 left.

Because a box of Zumin chocolates has 8 pieces, eating three pieces is 8-3=5. So you get a total of 5 8 chocolates left.

There are eight pieces in a box of chocolates, and after eating three pieces, there are still 8-3 = 5 left, so the remaining 5 8 of all chocolates.

And chocolate has eight pieces, obviously ate three pieces, so empty and roll to say that there are still 5 pieces of shed yards left 5 8 equal, which is also equivalent to the remaining bucket 5 8.

Eight pieces in a box of chocolates, obviously ate three, and ate 3 8 in a box of chocolates, and the rest was only 5 8.

Summary. Red ate a third of the whole box of chocolates, and there were 8 pieces left. How many chocolates are in this box? I'm answering for you :

Red ate a third of the whole box of chocolates, and there were 8 pieces left. How many chocolates are in this box?

Red ate a third of the whole box of chocolates, and there were 8 pieces left. How many chocolates are in this box? I'm answering for you :

Hello! According to the current topic information, Xiaohong ate one-third of the whole box of chocolates, and there are 8 pieces left. How many chocolates are in this box? This is a simple calculation problem.

These 8 pieces account for the total: 1-1 3 2 3

Total 8 2 3 8 3 2 12 blocks.

Answer: 12 These 8 pieces account for the total: 1-1 3 2 3 Total 8 2 3 8 3 2 12 pieces.

There are ten pieces in a box of chocolates + seven pieces that have been eaten + the remaining chocolates are a fraction of what has been eaten.

Dear, the chocolate left over by Lao Kai is three-sevenths of the core he eats. Analysis: According to Sun Peng's inscription, there are still 10-7 = 3 pieces of chocolate left, so 3 7 = three-sevenths.

Summary. 2 1 2 = 4 blocks.

Xiaohong ate a box of chocolates 1 12, exactly two, how many chocolates are there at this time?

2 1 2 = 4 blocks.

A: There are 4 pieces in this box of chocolates.

2 blocks account for 1 2, that is, half, and the whole is 2 divided by its proportion, i.e. 2 1 2 = 4 blocks.

Summary. Hello dear!

A box of chocolates ate eight pieces, and the rest was more than half of the original two pieces for this box of chocolates had how many originals.

Hello dear! A box of chocolates ate eight pieces, and the rest was more than half of the original two pieces for this box of chocolates had how many pieces there were.

Your teacher has seen your question, please wait 30 seconds.

You're hungry, dear! According to the question you described, Mr. Xiaoxi's answer is as follows: It turns out that there are 12 yuan! If you complain 8-2 = 6, then half of the original is 6 pieces of debate, so there are a total of 6 2 = 12 pieces.

Dear, if you have any other questions, the teacher can give you a question to answer.