Calculation questions to process and result .

Answer 1: Calculate the number of employees first, 500 new employees and 10 old employees.

Average salary = total salary Total number of employees = (8000 + 200000) (500 + 10) = yuan Answer 2: 1 + 26%) Total taxable value (1-32%)

The result is: i.e. the total taxable value is 185% of the total taxable value of the base period.

First calculate the number of new and old employees (new 500 + old 10), a total of 510 people, the total salary is 200,000 + 800 = 208,000 yuan, and then divide by 510 people, the average is yuan!

7 18 Supplement] I guess you made a typo in the question, the total monthly salary of the old workers should be 80,000, not 8,000, then there are 100 old workers. That is, 280,000 yuan 600 people = yuan! The answer is c

Note: If the output of a taxable product increases by 28% compared with the base period, but the sales** decrease by 32%, what is the total taxable value of the base period? According to:

Sales Volume Index Sales Index Sales ** Index.

i.e.: 1+28%) Total taxable value (1-32%) The result is: i.e., the total taxable value is 87% of the total taxable value of the base period. There is a way out for the topic, pay attention to pull).

The monthly salary of new employees is 400 yuan, and the total salary is 200,000 yuan, then the new employees are 500 people, the monthly salary of old workers is 800 yuan, the total salary is 80,000 yuan, and there are 100 old employees.

Average salary = (80,000 + 200,000) (500 + 100) = yuan.

Question 1: 2 (

Question 2: -3 (1-1 6x) = -3 + 1 2x

Question 3: -x+(2x-2)-(3x+5)=-x+2x-2-3x-5=-2x-7

Question 4: 3a + a - (2a -2a) + (3a - a) book reform = 3a + a -2a +2a + 3a-a = a + 5a

Question 5: (5a+4c+7b)+(5c-3b-6a)=5a+4c+7b+5c-3b-6a=9c+4b-a

Question 6: Nuclear resistance (8xy-x +y)-x -y +8xy)=8xy-x +y-x-8xy=2y-2x

Question 7: (2x -1 2+3x)-4(x-x +1 2)=2x -1 2+3x-4x+4x -1 2=6x -x-1

Question 8: Change posture 3x - [7x-(4x-3)-2x] = 3x -7x + (4x-3)+2x =5x -7x+4x-3=5x -3x-3