![](data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" xmlns:xlink="http://www.w3.org/1999/xlink" viewBox="0 0 72 71" width="72"></svg>)
12 - Four Thirds equals
Ten and two-thirds or 32-thirds
What's 12 and 3 / 4 to 22 / 11
There is another question: ratio 1.6: ratio
12:3-11:22 = 11:44:29 1.6:2 / 5 = 8 / 5:2 / 5 = 8:2 = 4
If 0.63a = B (a, B are non-zero natural numbers), then the relationship between a and B is () a, a is greater than B B, a is less than B, C, a is equal to B
The relationship between a and B is that a and a are greater than B
RELATED INFORMATIONS
- 1. If two-thirds of a is equal to three-quarters of B, then a: B =?
- 2. If 60% of the number a is equal to three-thirds of the number B, and both a and B are not zero, then () whether the number a is greater than the number B or less than the number B or equal to the number B
- 3. One fourth of the number a is equal to three fifths of the number B (both a and B are not zero)
- 4. The number a is five times the number B. if the number a plus 4 and the number B minus 1.6, then the number a is five times the number B
- 5. 1. If a = two-thirds of B, and a is not equal to 2, then A-B + 1 of a + B-5 is equal to? 2. Given 1 / X-1 / y = 3, then the value of the algebraic formula x-2xy-y 2x-14xy-2y is?
- 6. Let the lengths of the three sides of a right triangle be a, B and C respectively. If C-B = B-A > 0, then C-A of C + A is equal to? Second grade mathematics multiple choice questions! A. One half B. One third C. A quarter D. One in five
- 7. Is the triangle with EA equal to 5 / 4, B equal to 3 / 4, C equal to e a right triangle
- 8. What's the solution of one fifth plus x equals nine twentieth
- 9. It is known that a × 4 / 3 = 11 / 12 × B = 5 / 5 × C, and ABC is not equal to 0. Please arrange the three numbers of ABC in descending order and explain why they are arranged in this way
- 10. Fill in the blanks 1. If seven a equals eight B equals nine C (ABC is not equal to 0), then a + B-C a + B + C equals () 2. The hour hand and minute hand form a () angle at two o'clock, and the hour hand and minute hand form a flat angle at two o'clock. Every hour, the angle that the minute hand turns is () angle. 3. It takes a quarter of an hour and a sixth of an hour to process the same kind of parts. The efficiency of the work of a and B is six pages less than () 4. Xiao Ming read a book and read a quarter of the whole book on the first day, There are still four fifths left. He should look at it from page () the next day. 5. The last step of a calculation problem should be to divide by ten, but a careless student wrongly multiplied by ten in the last step. His answer is 500. The correct answer to the original problem should be () 6, a = 2 * 3 * m, B = 3 * 5 * m (M is a natural number and M is not 0), Then M is () 7. When a bottom edge of the trapezoid is gradually shortened to a point, the trapezoid becomes () shape. When a shorter edge of the trapezoid is gradually extended to be equal to the other edge, the trapezoid becomes () shape. 8. Use 1260 square cubes with 1 cm edge length to pile up a cuboid, in which the difference between the largest and smallest surface area is () square centimeter?
- 11. Matlab dichotomy programming Using dichotomy to find the root of the equation: X * x + 53.99x-0.054 = 0
- 12. If the square of (a + 1) + the square of (2b-3) + |c-1 | = 0, find the value of the cubic power of 3ABC + a-c
- 13. In parallel circuit, why is the total resistance equal to the reciprocal sum of the branch resistances?
- 14. Resistance relation of parallel circuit Is it R1 + R2 divided by r1r2
- 15. Resistance relation in parallel circuit In parallel circuit, what is the relationship between the resistance of each branch and the total resistance? Why!
- 16. Pure resistance formula of grade three How many Zhejiang teachers are there Can we have a few more? Our teacher said a few more, then you will be deformed
- 17. How to calculate the commutation resistance in physical series circuit? What is the formula? In a similar series circuit, U1 measures the voltage of R1, U2 measures the voltage of r-slip.ammeter A1 measures the current in the circuit. R-slip is "100 Ω, 1a." U1 has a small range and U2 has a large range. The power supply voltage is constant 16 V, R1 is 10 Ω. Now R0 is used to replace R1, which requires the ammeter to reach their full scale respectively. Calculate the resistance value of RO? (this is the formula for solving R0 in similar problems of changing resistance.) In the circuit shown in the figure (that is, a series circuit, U1 measures R1, U2 measures r sliding), the voltmeter V1 has a small range, V2 has a large range, the power supply voltage remains unchanged at 16V, and the sliding rheostat is marked with "100 Ω, 1A". The resistance of R1 is 10 ohm. After closing the electric building s, the voltmeter V1 is 2V. Please replace R1 with a fixed value resistor, and move r slider p to make all meters reach their maximum values, and the circuit works normally. How to find the consistent constant resistance? (2) If the above conditions are met, the rheostat R2 is connected into the resistance range of the circuit.
- 18. The equivalent resistance of series circuit is equal to each series resistance (). If several resistors are connected in series, it is equivalent to increasing the resistance of conductor (), so the total resistance value of series resistance is higher than that of any partial resistance (). The more resistance in series, the greater the total resistance ()
- 19. Why is the total resistance of the series circuit larger than any one of the partial resistances? Why is the total resistance of the parallel circuit smaller than any one of the partial resistances
- 20. There is also an exercise in sine theorem and cosine theorem Sina + sinc = SINB how to get 2sina + C / 2 * cosa-c / 2 = 2sinb from sum difference product formula