In 1 2 meters 19 decimeters 25 centimeters of the three lengths of the longest is the first few?

You can convert the unit of length to 1 meter 10 decimeters and 100 centimeters. 19 decimeters meters, 25 centimeters meters, from large to small is 19 decimeters, meters, 25 centimeters, and the longest of the three lengths is the second, 19 decimeters.

m, 19 dm = m, 25 cm = m.

So, the longest is 19 decimeters.

The unified unit is simple, m = cm = 120 cm, 19 decimeters = 19 10 cm = 190 cm, so the longest length is 19 decimeters.

1 meter = 10 decimeters = 100 centimeters.

m = 120 cm.

19 decimeters = 190 centimeters.

25 cm = 25 cm.

So, the longest of the questions is the second: 19 decimeters.

1 meter = 10 decimeters.

1 decimeter = 10 centimeters.

1 meter = 100 centimeters.

m = 120 cm.

19 decimeters = 190 centimeters.

25 cm = 25 cm.

190 cm, 120 cm, 25 cm.

19 decimeters" meters "25 cm.

Solution: 1 m = 10 dm = 100 cm, 19 dm = 19 10 = m) 25 cm = 25 100 = m).

19 dm = m m 25 cm = m.

A: The longest is the second 19 decimeters.

Nineteen percent 25 percent.

100 minutes of coarse infiltration of 19 meters, 1 decimeter = 1/10 of a meter 1 centimeter = 1/10 of a decimeter, so 1 centimeter = 100 meters 19 centimeters.

A centimeter is a unit of measurement for length of a rock ridge, which is equal to one hundredth of a meter. The unit of length is cm, 1 centimeter = 1 100 meters. The concept centimeter is a unit of length in English: centimetre(s) (bre).

Summary. 1 m 10 dm circumference 2 (length + width) 2 (22+10) 64 dm.

The length is equal to 22 decimeters, the width is equal to 1 meter, and the circumference is equal to many decimeters.

The length is equal to 22 decimeters, the width is equal to 1 meter, and the circumference is equal to many decimeters. I'm answering for you :

Hello! According to the current topic information, the length is equal to 22 decimeters, the width is equal to 1 meter, and the circumference is equal to many decimeters? This is a simple calculation problem.

1 m 10 dm circumference 2 (length + width) 2 (22+10) 64 dm.

What about the answer. Answer: 64 dm 1 m 10 dm circumference 2 (length + width) 2 (22 + 10) 64 dm.

Summary. 23 dm, 2 m, 190 cm, 1 m 30 cm.

1 meter 30 cm, 23 decimeters, 2 meters, 190 cm in order from longest to shortest.

23 dm, 2 m, 190 cm, 1 m 30 cm.

First of all, the unit of formation is centimeter, 23 decimeters = 230 centimeters, 2 meters = 200 centimeters, and 1 meter 30 centimeters = 130 centimeters.

So, in order from long to short, 23 decimeters, 2 meters, 190 centimeters, 1 meter, 30 centimeters.

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Lili moved into a new building, each floor is 3 meters high, if Lili's house is on the 5th floor, then how high is the roof of her house from the ground?

Kiss. Due to the system limit, the celery stove system can only consult one problem, but considering that the kiss is a newcomer, the teacher can solve a problem for you for free.

System limitations, can only be answered for you.

It is 12 meters high.

3 (5-1) 12 meters.

A: It is 12 meters above the ground.

Is this the longer in the back?

1. Learn to set goals for yourself (big, small, long, short) first, so that there will be a direction for learning; Then sort out your own learning situation, find out the weak links, existing problems, and knowledge points that are easy to lose points; In addition, allocate time reasonably, formulate learning tasks in a targeted manner, and implement them one by one.

2. You can learn to master the ability of speed reading and memorization, and improve the efficiency of learning and review. Speed reading memory is an efficient method of learning and reviewing, and its training principle is to activate the potential of "brain and eye", cultivate and form eye-brain direct reflection reading, more than an hour a day, a month's time, you can double the reading speed, memory, comprehension, etc., and finally improve the efficiency of learning and review, and achieve good results. If your reading and learning efficiency is low, you can practice it well.

3. Learn to integrate knowledge points. Classify the information you need to learn and the knowledge you need to master, and make it into a mind map or knowledge point card, which will make your brain and thinking clear and easy to remember, review, and master. At the same time, learn to connect new knowledge with what you have already learned, and constantly integrate and improve your knowledge system.

This promotes understanding and strengthens memory.

4. When doing problems, you should learn to reflect, classify, and sort out the corresponding solution ideas. When you encounter the wrong questions (carelessly do it wrong, you can't do it), it is best to collect these wrong questions, and each subject has an independent set of mistakes (the set of mistakes should be classified), and when we review before the exam, they are the key review objects to ensure that there are no more mistakes and points on the same questions.

If it is the proverbial comparison between 1.3 meters and 1.25 meters, then of course 1.3 meters (130 cm) is longer than 1.25 meters (125 cm) and five centimeters long.

But if it is 1 meter 3 cm and 1 meter 25 cm contrast, it is 1 meter 25 cm longer than 1 meter 3 cm, which is 22 cm longer.

1 meter 3 cm and 1 meter 25 cm to make a comparison, this is very simple, it must be 1 meter 25 cm longer, the easiest way, remove all the 1 meter in front, and then the remaining one is 3 cm, one is 25 cm, a comparison knows that it must be 25 cm long. So it is 1 meter 25 cm long.

Of course it is 1 meter 25 cm long.

And it is 22 cm long.

1$ meters are the same.

The remaining 25 centimeters are obviously longer than 3 centimeters.

1 meter 3 cm is compared to 1 meter 25 cm, and 1 meter 25 cm is long.

One meter and three centimeters long! There is no doubt about it!

1 meter 55 cm = m, 1 m 2 decim = m, decimeter = m, therefore, m" m "m" m", that is, 1 m 55 cm "decimeter" m "m" 1 m 2 dm, the largest dust sign is 1 m 55 cm, the smallest is 1 m 2 dm

Therefore, the answer is: 1 meter pretends to be a brother and congratulates 55 centimeters, and 1 meter and 2 decimeters hall pie

(Meters are 20 meters shorter than 1 5 meters;

25) 20 percent longer than 20 meters;

16) Meters are 20 meters shorter than 1 5 meters.

1 meter is equal to 10 decimeters is equal to 100 centimeters.

So 2 meters is equal to 200 centimeters, 1 meter 50 centimeters is equal to 150 centimeters, 1 meter 9 decimeters is equal to 190 centimeters, and the last one is 99 centimeters.

So the order is 2 meters, 1 meter, 9 decimeters, 1 meter, 50 centimeters, 99 centimeters.