A person distributes toffees to 5 students. Each student receives one more than half the current number of toffees. After distributing toffees to the fifth student, no toffees remain.
Working backwards from the fifth student:
The person initially possessed \( \boxed{62} \) toffees.
A positive integer $m$ is increased by 20% and the resulting number is 1080. Then the integer $m$ is
If one-fourth of a number exceeds 20% of the number by 10, then the number is
A software company lays off 40% of its employees. Among the laid-off employees, 20% are developers. The percentage of laid-off developers from the total employees of the company is