When Wang Lele wrote a decimal, he forgot the decimal point. The integer he got was 63.36 larger than the original. Do you know the original decimal?

The original decimal is 0.64! Give me a satisfaction!

RELATED INFORMATIONS

1. When Wang Lele wrote a two digit decimal, he forgot the decimal point and got an integer 63.36 larger than the original decimal
2. Simple calculation method 9.6 * 28.5 + 0.285 * 41
3. Simple calculation. 9.6 times 28.5 plus 0.285 times 40
4. 14 times 34 plus 6. 28 times 23 plus 1. 57 times 40
5. The sum of 12.5 times 40 plus 0.7 is fast with a simple method
6. A simple method to calculate 5 plus 95 times 28
7. A simple method to calculate 12.5 times 7.8 times 0.8
8. 28 times 560 plus 44 times 12.8 and 2.5 times 3.2 times 12.5 are calculated by simple method
9. Add parentheses at appropriate positions to make the equation true. The first 7 times 9 + 12 divided by 3-2 = 75, the second 7 times 9 + 12 divided by 3-2 = 89 It doesn't matter
10. How does 7 * 9 + 12 / 3-2 equal 47, with brackets, 7 * 9 + 12 / 3-2 equal 75 90-60/15+5*9=41,90-60/15+5*9=47
11. When Wang Lele wrote a two place decimal, he forgot the decimal point, and the whole number he got was bigger than the original one
12. When Wang Lele wrote a two digit decimal, he forgot the decimal point and got an integer 63.36 larger than the original decimal. Do you know what the original decimal is? (to be simple, just give me the formula.)
13. Xiao Hong forgets the decimal point when she writes a two digit decimal. The integer she gets is 63.36 times larger than the original one Teach me
14. X minus 36 percent x = 770
15. The square of two x minus three X is equal to two? Find two values of X
16. Given that XY is a real multiplier and x minus 1 + 3 times the extension y minus 2 under the root sign, the square of the extension is equal to 0, and the value of X – y is obtained
17. If the square of x plus three and x minus one equals six, then the square of x plus three and x plus eight equals six
18. The square of x minus two, x equals three
19. What's a number whose square is 25 out of 49?
20. (1) If the square of a negative number equals 289, find the number. (2) if the square of a number equals 36 / 25, find the number (3) The length of two right angles of a right triangle is 6cm and 48CM respectively calculation: (4) Radical (- 3 / 4) square (5) - radical (- x) square (6) - radical 10 * radical 15 (7) - 4 radical 45 * (- 2 radical 5) (8) 2 radical XY · 1 / 3 radical 1 / X Simplification: (9) Radical 4 and 4 / 9 (10) radical M & # 710; 4 n-2 M & # 710; 3 N & # 710; 2 + M & # 710; 2 N & # 710; 3 (M > n > 0)