The number of right handed students in a mathematics class is nine time the number of left handed students. The total number of students in the class is 30. How many right handed students are in the class? How many left handed are in the class?
Mathematics · Middle School · Thu Feb 04 2021
llm
Answered on
Let the left handed students be x
Then, number of right handed students are 9x
Total students = 30
x + 9x = 30
10x = 30
x = 30/10
x = 3
So,left handed students = 3
And, right handed students = 9 × 3
= 27