How many centimeters is in each section of rope after a 24 decimeter rope is folded in half three ti

According to the conditions of the question, it can be known.

Fold in half 1 time, each length of rope is 12 decimeters.

Fold in half twice, each section of rope is 6 decimeters long.

Fold in half 3 times, each length of rope is 3 decimeters.

3 dm = 30 cm.

Answer: A 24 decimeter rope is 30 centimeters long after being folded in half three times.

A 24-centimeter rope is 12 decimeters when folded in half once, and it is 6 factory rice when folded in half again, and then the younger brother folds it in half three times to become 3 decimeters. That is, after folding in half 3 times, the length of each section is 3, l:

24 decimeters = 240 centimeters.

Fold in half for the first time 240 2=120 (cm).

Fold in half for the second time 120 2=60 (cm).

Fold in half for the third time 60 2=30 (cm).

Answer: A 24 decimeter rope is 30 centimeters long after being folded in half three times.

24 10 2 2 2 = 30 (cm).

A: Each length of rope is 30 cm.

First, fold in half once to become two ropes, fold in half for a second time to become 4 ropes, and fold in half for a third time to become eight ropes. At this time, it is equivalent to the original rope is evenly divided into eight sections, which is easy to know: 24 8 = 3dm 30cm

Each fold is half of the original, right, so folding three times is to multiply three times by one-half, that is, one-eighth of the original, which is 3 decimeters, you see if that's the case.

After facing each other three times, it was divided into 8 sections, each section of 24 8 3 meters.

Fold in half once, 12 meters per section.

Fold in half twice, 6 meters per section.

Fold in half three times, 3 meters each.

Each section is 3 meters long. Each section is 12 meters long when folded in half, 6 meters long in two folds, and 3 meters long in three sections.

According to the title:

After folding in half three times, each section is 3 meters long.

Fold in half once, each section is 24 2 = 12 meters long.

Fold in half twice, each section is 12 2 = 6 meters long.

Fold it in half three times, each section is 6 2 = 3 meters long.

After folding in half three times, each section is 3 meters long.

4÷2÷2

1 dm. Such problems should be solved in a way that gives full play to spatial imagination, understands the meaning of the problem, and converts the actual action into a mathematical way that can be calculated.

4 2 2 = 1 decimeter.

Each section of rope is 1 decimeter long.

Because a rope is folded in half twice and divided into 4 small ropes, each rope is 4 4 = 1 decimeter long.

A 4 decimeter long rope, folded in half and then folded in half, each section of rope is one centimeter long.

The formula can be listed from the question: 4 4 = 1 (decimeter), so each rope is 1 decimeter long.

A 4 decimeter long rope, folded in half and then folded in half, each section of rope is 1 decimeter long.

The calculation process is as follows:

From the title, it can be concluded that:

4 2 2 = 1 decimeter.

So each length of rope is 1 decimeter long.

How long is a piece of rope folded in half and then folded in half? Let's try it too.

Fold in half: 4 2 = 2 decimeters.

Fold in half: 2 2 = 1 dm.

A: Each length of rope is 1 decimeter.

4 4 = 1 Answer: Each length of rope has 1 decimeter.

Fold the 24 decimeter length rope in half 4 times, how many centimeters are in each section.

After folding the 24 decimeters in half 4 times, there are a total of 16 sections, then the length of each section is 24 divided by 16 = decimeters is equal to 15 centimeters.

A rope folded in half three times is Wang Zi's hand 24cm, this rope is long and long against 1, 42 against two sleepy times, 14 pairs of these three times 18 is 24 8. Equal to 192cm.

Fold it in half 3 times, which is 2 3, 2 3 = 8 8x24 = 184 cm.

The first fold per segment is 216 2 = 108

The second fold is 108 2 = 54

The third fold is 54 2 = 27

Fold in half three times. It's 2 to the 3rd power.

That's 8 paragraphs. 216 8 = 27 decimeters.

Fold in half: 4 2 = 2 decimeters.

Fold in half: 2 2 = 1 dm.

A: Each length of rope is 1 decimeter.