When grade six participates in the sports meeting, the total score of class one of grade six is 64, one seventh more than that of class two of grade six. What's the total score of class two of grade six?

When grade six participates in the sports meeting, the total score of class one of grade six is 64, one seventh more than that of class two of grade six. What's the total score of class two of grade six?

64 divided by the sum of one and one seventh, the result is 56

Grade 6 students take part in the sports meeting. The total score of class 1 is 64, which is 1 / 7 more than that of class 2. What's the total score of class 2

The total score of two classes is X
（64-X）/X=1/7
The solution is x = 56
So the total score of class 2 is 56

The total score of grade 6 (1) is 64, one seventh more than that of grade 6 (2). What is the total score of grade 6 (2)?
Fang Chengjie

There are two classes with a total score of X
X+1/7X=64
8/7X=64
X=64*7/8
X=56
The total score of class 6 (2) is 56

(4 / 5-7 / 6) * (- 8 / 7)
Please, masters!

(4 / 5-7 / 6) * (- 8 / 7)
=4 out of 5 * (- 8 out of 7) - 7 out of 6 * (- 8 out of 7)
=-32 out of 35 + 4 out of 3
= 44 / 105