For some candies, 3 7 of the total number eaten, what is the ratio of what is eaten to what is left

Question 1: Answer: 3 : 4

Procedure: Three-sevenths of the total is eaten, leaving four-sevenths of the total remaining.

So, the ratio of what is eaten to what is left is: 3 7 : 4 7 3 : 4 Question 2: Answer: 480 cubic centimeters.

Procedure: The cuboid has a total of 12 edges, (length, width, height) 4 circumferences.

Because the ratio of length, width to height is: 3:4:5, let them be: 3x, 4x, 5x, (3x 4x 5x) 4 96

Solve x 2 so the length, width and height are respectively

So the volume of the cuboid is: 6 8 10 480

Question 3: Answer: 1:25

Process: A company asks for 2 people on leave and 1 person on sick leave, and the people who take sick leave are included in the 2 people who ask for leave. There are 48 people in attendance, so the total number of people in the company is: absent and absent 2 48 50 people.

The number of absentees is 2, so the ratio of the number of absentees to the total number of employees in the company is: 2:50 1:25

1.Eaten: 3 7, remaining 4 7, make a comparison.

2.If the length-to-width ratio is 3:4:5, then the length, width and height account for 3 12, 4 12, and 5 12 respectively

The cuboid has 4 lengths, widths, and heights, and it can be considered that the total length of a long length of width and height is xcm, 4x=96

x = 24, according to the proportion, the length, width and height are *(5 12), that is, cm, the volume of the cuboid is 480 cubic centimeters.

3.There were 3 absentees (2 on leave and 1 on sick leave).

The total number of employees is 51 (3 absentees + 48 attendees).

The ratio is 3:51=1:17

A total of 7 points, eat three points and four points, so three to four.

2. Set the length 3 x width 4 x height is 5x, 4 times 3x plus 4 times 4x plus 4 times 5x = 96, so x = 2, so the length, width and height are: 6 8 10, so it is 480cm2 three Total number of people: 48 + 2 + 1 = 51

So 3 to 51

One. 3/4.Two. 480 three, 1 50 you read the first year of junior high school!

Three-quarters of these candies are eaten, and there are still 1-3 4 equal to 1 4.

1-3 large lead scatter 4 = 1 roller 4

A quarter of the candy remains.

There are 12 stirring candies, and 3 of them are eaten 4That is, 12 3 4 = 9 pieces, there is 1-3 4 = 1 4 left, there are 12 1 4 = 3 candies.

Summary. Knowing that one person has divided one-third of the total number of candies, and knowing that the total number of candies divided by the rest of the people is 22, how to ask for candies.

Hello, the answer is 33 pieces. The rest of the people share 22 candies, then the proportion of Na is 1-1 3 = 2 3, so the total calendar is 22 2 3 = 33 pieces. I hope that Sun Luo can help you <> without mine

The first question of the third question, please ask the teacher to answer it, thank you.

Thank you. Hello, Xiaoding is 6, and the small bird is also 6, so there are 6 + 6 = 12 after giving Xiaoya, and 12 + 10 = 22 after giving Xiaopang, so what is given to Xiaopang is 1 3, and 22 stool years are 1-1 3 = 2 3, so the total number is 22 2 3 = 33 [Hee Jujube to Hee].

How to list the tree makeup map.

Hello, I don't know what your teacher said, you can draw according to this idea. <>

The multiplication and division of fractions has not yet been learned in the fourth grade.

Is there any other way?

Hello, your side is a third of the topic, if not, then this is beyond the program. <>

The remaining candies are: 1-3/5 = 2/5

So this question is correct.

Summary. Consultation Record · On 2022-11-01, a quarter of the candy was given. Another 8 out of 1 is given. There are 70 left. Ask how much in total, dear, the above is the specific process, which step you don't understand, I can help you explain

Pro, give 1 4, then give 1 8, the remaining 5 8 yo<> 5 8 is 70, find what the total number is, you can use 70 5 8 yo <><

Suppose this bag of candy weighs xg, then 3 2x = 300g, so x = 450g

Addition, subtraction, equilibrium, filial piety, multiplication and division are the basic four operations, and the symbols are in order"+- In the absence of parentheses, the order of operation is multiplication and division first, then addition and subtraction. Addition Jane shirt only + is the plus sign, the number before or after the plus sign or the number after the pad is the plus number, = is the equal sign, and the number after the equal sign is and.

You are a good classmate, this is very simple, first calculate how much three-quarters of five candies are, and the answer is as follows:

5 3 4=15 4=15 4=, Xiao Ming ate one, and there are still some empty omen left).

Answer: There is still a candy left over from the rented rent.

Hope it helps.

5 candies are eaten 3 4, then the remaining source is 1-3 4 = 1 4, and then Min Chi uses 1 4 5=, so the number of remaining candies is a bridge answer.

There are a total of x candies.

Eat a third, and there are two-thirds left, which is 2 3 x pieces.

There are 1 4 more than the beginning, which means that the last one has a total of (1 1 4) x 5 4 x (pieces).

So to put the problem in an equation is:

2 3 x 14 5 4 x, solve x 24, so this pack of candies is 24 in total.

Ate 1/3 and left:

1-1/3 = 2/3

Now it's the total:

1 + 1/4 = 5/4

14 is the total number:

5/4 - 2/3 = 7/12

It turns out that there are sweets:

14 7/12 = 24 (pieces).