Xiaoming's height is 112 cm higher than Xiaojun's, and Xiaojun's height is 12 cm shorter than Xiaoming's______ ．

Suppose Xiaojun's height is x cm, Xiaoming's height is x + 12 cm, x + 112x = x + 12, & nbsp; 112x = 12, & nbsp; & nbsp; & nbsp; & nbsp; X = 12 △ 112, & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; X = 144144 + 12 = 156 (CM). Answer: Xiaoming's height is 156 cm. So the answer is: 156 cm

In spring, Xiaoming is one centimeter taller than Xiaoqiang, two centimeters taller than Xiaojun, and three centimeters taller than Xiaohua. After a summer, all four of them have grown taller, but the heights they have grown are different from each other, but they have all grown a whole centimeter taller. In autumn, when we measure their height, all four of them are still one centimeter shorter than each other, but Xiaohua is next to Xiaoming, and now the tallest one is Xiaoming______ ．

Spring: Xiaoming & nbsp; & nbsp; & nbsp; & nbsp; Xiaoqiang & nbsp; & nbsp; & nbsp; Xiaojun & nbsp; & nbsp; & nbsp; & nbsp; Xiaohua & nbsp; 3 & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; 2 & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; 1 & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; autumn: suppose Xiaoming Zhang's xcm order may be: Xiaoming & nbsp; & nbsp; Xiaohua & nbsp; & nbsp; & nbsp; Xiaojun & nbsp; & nbsp; & nbsp; Xiaoqiang X & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; The & nbsp; & nbsp; & nbsp & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; the & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp don't set up a small army; &The Xiaoming & nbsp; Xiaoming & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp; & nbsp & nbsp; & nbsp; & nbsp & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; the & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & & nbsp; & nbsp; & nbsp; X + 2 & nbsp; & nbsp; & nbsp; & nbsp; && nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; the small group of small China & nbsp & nbsp; the small China & nbsp & nbsp & nbsp; the small army and the small army x + 2 & nbsp & nbsp & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; the & nbsp; & nbsp; the small China & nbsp & nbsp & nbsp & nbsp & nbsp & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp& nbsp; & nbsp; X & nbsp; &The answer is: the small army is the highest because of its establishment

The distance between the two places is 960 kilometers. A and B vehicles travel in the same direction. A vehicle travels 60 kilometers per line, B vehicle travels 80 kilometers per hour, after a few hours
Is the distance between the two cars 120 km?

(960-120) / (60 + 80) = 6 hours

If x / a = Y / b = Z / C = 3, then 2x-3y + Z / 2a-3b + C=

X = 3A, y = 3b, z = 3C, so 2x-3y + Z / 2a-3b + C = (6a-9b + 3C) / 2a-3b + C
So the original test = 3 (2a-3b + C) / 2a-3b + C = 3

A and B leave from a and B at the same time and meet at 36km from the midpoint after 3 hours. It is known that the speed ratio of a and B is 3:2. How many kilometers are there between a and B?

A: the distance between a and B is 360 km

The sum of a two digit decimal point and the original number is 17.16 after moving one digit to the right. What is the two digit decimal point?

Let the two decimal places be x, then according to the meaning of the question, we can get x + 10x = 17.16, and the solution is x = 1.56. This two decimal places is 1.56. The second method is to move one decimal place to the right and expand it 10 times. 17.16/11 = 1.56

A and B vehicles run from a and B at the same time. The meeting point of the two vehicles is 18km away from the midpoint of a and B. It is known that the speed of a vehicle is 1.2 times that of B vehicle. How about the distance between a and B?

Jiaduo 18x2 = 36km
36 △ 1.2-1 x (1.2 + 1) = 36 △ 0.2x2.2 = 396 km
A: the distance between the two places is 396 km

It is known that the equation Sin & # 178; X + m (SiNx) + 2 = 0 about X has a solution in the range of real number, so we can find the value range of real number M

Let SiNx = t, - 1

Someone rides a bicycle from place a to place B. in the first 20 minutes, he completes 25 minutes of the whole journey. Then he speeds up and walks 60 meters more per minute than before. After another 15 minutes, he is still 1.8 kilometers away from place B. how many kilometers are there between place a and place B?

Suppose that the distance between a and B is x kilometers, according to the meaning of the question, we can get the equation: (1-25) x - (25X △ 20 + 0.06) × 15 = 1.8, & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & 35x-310x-0.9 = 1.8, & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp; & nbsp

If the median of a set of data 5, 7, 7, X is equal to the average, then the value of X is______ ．

When x ≥ 7, the median is equal to the mean, then 14 (7 + 7 + 5 + x) = 7, the solution is x = 9; when x ≤ 5: 14 (7 + 7 + 5 + x) = 6, the solution is x = 5; when 5 < x < 7: (7 + 7 + X + 5) △ 4 = (x + 7) △ 2, the solution is x = 5, rounding off. So the value of X is 5 or 9. So fill in 5 or 9

Xiaoming's height is 112 cm higher than Xiaojun's, and Xiaojun's height is 12 cm shorter than Xiaoming's______ ．