Answer:
25% increases.
Step-by-step explanation:
Consider the provided information.
24 teachers to 30 teachers and we need to find each percent increase.
First find the number of teachers increases.
30-24=6
Thus, 6 teacher increase.
Now find the percentage of increase as shown:
[tex]\frac{Change}{Orignal}\times 100[/tex]
[tex]\frac{6}{24}\times 100[/tex]
[tex]\frac{1}{4}\times 100[/tex]
[tex]25[/tex]
Hence, 25% increases.
