Respuesta :
Answer:
10%.
Step-by-step explanation:
Given:
The number of students in a school club increased from 40 to 44.
To find:
By what percent did the number of students in the club increase?
Solution:
First of all we will find by how much the number of students increased.
In the past, number of students in a club = 40
At present, number of students in a club = 44
Increased in number of students = 44 - 40 = 4
Now, we will find percent increased in the number of students in a club.
Increased in number of students divided by In the past, number of students in a club multiplied by 100
[tex]\frac{4}{40} \times100=\frac{400}{40} =10\%[/tex]
Thus, the number of students in a club increased by 10%.
