Question

An assignment was given to 2000 employees. At the end of the first year, the

number of employees decreases by 15% and at the end of the second year, the

number of employees again decreases by 10%. However, to complete the

assignment, the number of employees were increased by 10% at the end of third

year. What is the number of employees working in the fourth year?​

Answer 1

Step-by-step explanation:

An assignment was given to 2000 employees. At the end of the first year, the

number of employees decreases by 15% and at the end of the second year, the

number of employees again decreases by 10%. However, to complete the

assignment, the number of employees were increased by 10% at the end of third

year. What is the number of employees working in the fourth year?

There are three types of decomposition reactions:

Thermal decomposition reactions;

Elctrolytic decomposition reactions;

Photo decomposition reactions

Answer 2

Answer:

1683

first 15% decrease

so 85% of 2000 is 1700

second 10% decrease

so 90% of 1700 is 1530

third increased by 10%

so 110% of 1530 is 1683