The number of people in class 61 is 3 / 20 more than that in class 62. If three people are transferred from class 61 to class 62, the number of people in the two classes is exactly the same. How many people are there in the two classes?

Suppose class 61 is x and class 62 is y, then:
Step 1: x-3 = y + 3, so X-Y = 6
Step 2: (X-Y) △ y = 3 / 20, that is, 6 △ y = 3 / 20, y = 40
Results: there were 46 students in class 61 and 40 students in class 62

There were 65 students in class 61. After being transferred to one thirteenth of class 62, the number of students in the two classes was exactly the same. How many students were there in class 62?

One sixth of the students in class 61 are transferred to class 62, so that the number of students in the two classes is equal. Q: how many parts of class 62 are from class 61

Class 62 is class 61: 1-1 / 6-1 / 6 = 2 / 3

The ratio of class 6 (1) to class 6 (2) is 8:7. If 8 students in class 6 (1) are transferred to class 6 (2), the ratio of class 6 (1) to class 6 (2) becomes 4:5?

A: there were 48 students in class one and 42 students in class two

The ratio of class 6 (1) to class 6 (2) is 8:7. If 8 students in class 6 (1) are transferred to class 6 (2), the ratio of class 6 (1) to class 6 (2) becomes 4:5?

A: there were 48 students in class one and 42 students in class two

The ratio of class 61 to class 62 is 8:7. When eight people are transferred from class 61 to class 62, the ratio of class 61 to class 62 becomes 4:5

48:42

The number of students in class 61 is one tenth more than that in class 62. If two students are transferred from class 61 to class 62, the number of students in the two classes is equal
How many people are there in this class

2 × 2 = 4 people, class 61 has 4 more people than class 62
There are 40 students in class 6 and class 2
Class 61: 40 + 4 = 44

Class 61 has two-quarters more people than class 62. Class 61 has four more people than class 62. How many people are there in class 61 and class 62

Class 2 = 4 △ 2 / 25 = 50 people
Class 1 = 50 + 4 = 54

The ratio of class 61 to class 62 is 11 to 13. Class 61 is 8 less than class 62. How many people are there in class 62

1： Two = 11:13
8 ÷ (13-11) x13 = 52 (person)

Class 62 has 12.5% more people than class 61. There are 45 people in class 62. How many people are less in class 61 than class 62?

45-45 (1 + 12.5%) = 45-45 △ 1.125 = 45-40 = 5 (people); answer: class 61 has 5 fewer people than class 62

The number of people in class 61 is 3 / 20 more than that in class 62. If three people are transferred from class 61 to class 62, the number of people in the two classes is exactly the same. How many people are there in the two classes?