After the decimal point of a certain number is moved two places to the left, the number obtained is 15.84 smaller than the original number. How much is the original number?
15.84÷(100-1)×100
=0.16×100
=16
RELATED INFORMATIONS
- 1. Pascal let X be a real variable. The following expression can round x to two decimal places Let X be a real variable. The following expression can round x to two decimal places (A)round(x) (B)round(x)/100 (C)round(x*100)/100 (D)round(x*10)/10
- 2. When the value of M is 50, calculate the value of the following formula: T = 1 + 1 / 2 ^ 2 + 1 / 3 ^ 2 + +1 / m ^ 2, (rounded to the fourth decimal place) C programming problems
- 3. The expression of rounding Variable k to 2 decimal places is int (k * 100 + 0.5) / 100, Does the int function retain 2 decimal places
- 4. What is the difference between round function and round between function in excel
- 5. When the number of decimal places is not specially set in the worksheet, the value of the function round (3.149,2) is______ .
- 6. The approximate value of 8.3 is obtained by an accurate rounding of two decimal places. What is the minimum and maximum of the two decimal places?
- 7. A 3-digit decimal is rounded to 9.45, the minimum is, the maximum is
- 8. Write out the numbers that meet the requirements with the four numbers of 0, 0, 7 and 6 and the decimal point respectively. (1) one decimal place where a "zero" is not read out: () Use 0, 0, 7, 6 and the decimal point to write the numbers that meet the requirements (1) A decimal that does not read a "zero": () (2) Read only one decimal place of a "zero": () (3) Read out two decimal places of two zeros: ()
- 9. Use the four numbers of 0055 and the decimal point to form a decimal that does not read 0. What can it be?
- 10. Lili lost the decimal point when she read the decimal, and the result was 6006. Originally, she had to read three zeros. Can you write the decimal
- 11. After the decimal point of a certain number is moved two places to the left, the number obtained is 15.84 less than the original number. What is the original number?
- 12. VB data rounding to two decimal places VB
- 13. In the data processing of chemical experiments, under what circumstances are two decimal places and four decimal places reserved?
- 14. Find the data of E, ten decimal places after the decimal point
- 15. One seventh = 0.142857142857. What is the sum of the first 80 digits after the decimal point?
- 16. Circular decimal 0.37758 (there is a circular decimal point on 3,8) the sum of all numbers from the first digit after the decimal point to the 2008 digit
- 17. The difference between big and small numbers is 7.02. The smaller number moves one decimal place to the right, which is equal to the larger number
- 18. The difference between the big and small numbers is 8.01. If the larger decimal point is moved one place to the left, it is equal to the smaller decimal. What are the differences?
- 19. The difference between the big and small numbers is 12.24. If the smaller decimal point is moved to the right by one place, it is equal to finding two numbers for the larger number
- 20. The sum of a and B is 31.24 What are the two numbers?