Two thirds of a number is less than one third of 30 by four. What is the number? (solve the equation)

RELATED INFORMATIONS

• 1. Two thirds of a number is exactly 30% of three and one third
• 2. Four Thirds of a number is four times less than two and one third of 30. What's the result? What's the number? (solve the equation) Four Thirds of a number is four times less than two and one third of 30. What's the result? What's the number? (solved by equation)
• 3. The number of class 6 (2) is 12.5% more than that of class 6 (1). There are 45 people in class 6 (2). How many people are less in class 6 (1) than that of class 6 (2)?
• 4. Six people in class 6 (2) won the first prize, and five people in class 6 (3) won the first prize. How many percent more people in class 6 (2) won the first prize than in class 6 (3)
• 5. How much less is the difference between 3 / 4 and 7 / 12 than 5 / 6
• 6. Subtract 1 / 3 of a number from 7.5, and the difference is 6. Find the number
• 7. List the equation and find out the solution of the original equation: the difference between 3 times of a number and 2 is 36 divided by the quotient of 0.9 is 111
• 8. According to "the difference between 7 times of a and 1 is 2 times more than the sum of 2 times of a and 1", the equation is
• 9. How much less is 5 out of 9 than 5 out of 7
• 10. How much is the difference between 9 out of 10 and 4 out of 5 more than 1 out of 5?
• 11. Two thirds of a number is 4 less than two and one third of 30. What's the number? Solve the equation The final result should be 99
• 12. Two thirds of a number is four times less than two and one third of 30. What's the number
• 13. A number is three times two fifths. What's the number?
• 14. (21 out of 26 times 13 out of 7 plus 1 out of 2) divide by 2 out of 5 and write the process!
• 15. If the letters X and Y in X-Y are changed to three times of the original at the same time, what is the value of the fraction?
• 16. Find the sum SN of the first n terms of sequence 2,1 / 4,4,1 / 8,6,1 / 16,..., 2n + 1 / 2 ^ (n + 1)
• 17. 14 and 21 / 8 minus 5 and 15 / 11 =?
• 18. In the fraction (1) x + 3 / X-2 (2) X-2 / x + 2 (3) (x-1) (x + 3) / (x + 2) (x-3), what are the restrictions on the value of the letter X
• 19. High number [function limit] lim (1+1/x)=? x→∞ lim(1-3x)∧1/(2x)=? x→0 lim[(2x+3)/(2x+1)]∧(x+1) x→∞
• 20. 1 / 3 plus 3 / 4, 15 / 11 minus 8 / 3, 14 / 5 plus 7 / 3, 7 / 6 minus 42 / 13, 7 / 4 plus 21 / 2 fast, urgent