What is 19:00 minus 18:20?
40 minutes
RELATED INFORMATIONS
- 1. What is minus 19 plus 17?
- 2. If the quadratic trinomial X & sup2; + PX + P-1 about X is a complete square, then p= RT
- 3. For the square of quadratic trinomial x minus 10x plus 36, Xiao Cong made the following conclusion: no matter what real number x takes, its value can not be equal to 12. Do you agree with him? Explain your reasons
- 4. On the quadratic trinomial of X, x square + PX + P can be decomposed into (x-1) (x + 6), and the value of P + 3q-2 can be obtained
- 5. Solve the equation. X + 3.2 = 4.64x-3 × 9 = 29 (x-3) △ 2 = 7.5
- 6. Seven out of two times two out of seven minus 4x is one out of two
- 7. 7.5 times x equals (46 minus x) times 5.9
- 8. 7 out of 9 minus x equals 4 out of 27?
- 9. How many parts is one minus three seventh and five twelfth
- 10. What is the equivalent of 3:7 1 × 22:21 × (3:7 1-7:3 1) × (- 22:7)
- 11. How much is twenty minus fifteen
- 12. How much is 19 minus 15
- 13. Why is 19 minus 1 equal to 20?
- 14. If (y plus 3) plus (x minus 4) I equals 0, then how much is x equal and how much is y equal
- 15. Why is one minus one equal to three
- 16. 2 minus (1 minus x) equals minus 2
- 17. How much minus seven is minus two
- 18. Negative 21 and 3 / 2 plus (positive 3 and 4 / 1) minus (3 / 2) minus (positive 4 / 1) equals?
- 19. (1 / 2 minus 1 / 3 plus 1 / 4 minus 1 / 5)
- 20. Minus 1 / 2 minus 1 / 5 minus 1 / 8 plus 1 / 11 minus 1 / 20 minus 1 / 41 plus 1 / 110 plus 1 / 1840 equals