7 out of 8 + 5 out of 12 + 9 out of 8=

RELATED INFORMATIONS

• 1. The number 7.2 less than 9.5 times x is () the quotient of X divided by 9 and the sum of 8.4（ The sum of the quotient of X divided by 9 and 8.4 is ()
• 2. If 8 * 8 = 54, what is 9 * 9
• 3. 1 / 36 times 9 / 18 =?
• 4. How many times 200 and 300 can be equal, and the sum of the times equals 900
• 5. 4、 9 divided by [6 / 7 (1-2 / 5)] = 35 kg. What is the symbol after 6 / 7?
• 6. 4.78 divided by 0.2 + 3.44, there are 3.6-0.6 * 2 and 3.6-3.6 * 0.8
• 7. 2 divided by (x-1) = 3 divided by (x + 1) equation
• 8. [math problem 3 ^ 2-1 = 8 = 8 * 1; 5 ^ 2-3 ^ 2 = 16 = 8 * 2; 7 ^ 2-5 ^ 2 = 24 = 8 * 3; 9 ^ 2-7 ^ 2 = 32 = 8 * 4
• 9. Verification: A2 + B2 + 1 ≥ AB + A + B
• 10. If x > 0, Y > 0 and X + y = 5, then the maximum value of lgx + lgY is 0______ ．
• 11. What is the quotient of a number 37.5% less than 32 divided by the reciprocal of 1.5
• 12. -19 and 17 / 18 * (- 36) {- 7 / 12 + 3 / 4-5 / 6 - (- 5 / 18)} * (- 36)
• 13. An old man said, "add 17 to my age and divide it by 4. Subtract 15 and multiply it by 10. It happens to be 100 years old.",
• 14. What's the difference between 7 / 15 divided by 2 / 3 divided by 3 / 4 and the starting number? Why
• 15. (- 7 and one eighth) + (- 3.37) + 6 and one fourth + 2.125 + (- 0.25) + (- 2.63)
• 16. How much time does it take sb. To do sth
• 17. If the results of the following two questions are non-zero natural numbers, find the minimum value of R and S (1) r divided by 5 times 1 / 3 (2) 7 / 6 times s divided by 5 / 3
• 18. Applied problems of one variable linear equation in Grade 6 of Mathematics A two digit number whose number on the tenth digit is 5 times larger than that on the individual digit. The sum of the number on the tenth digit and the number on the individual digit is equal to 1 / 8 of the number to find the two digit number
• 19. Solving 100 practical problems of one variable linear equation in Grade 6
• 20. The calculation of one variable linear equation in Grade 6