In a school are 80 teachers. It is expected that the number of teaching staff next year will increase by 5%. How many staff members should there be next year?
Answers
Answered by
2
Answer:
84 teachers
Step-by-step explanation:
Simple trick,
If it is an increase add that percent to 100
Else if it is a decrease subtract that percent from 100. Then you multiply it with the no. of staff.
- 5% increase so, (105/100)× 80= 84 teachers
Similar questions