There are hills and fields that are 100 meters long and 13 meters wide, how many acres

Calculation method: 100x13

Mu) mu is a unit of land area in China, one mu is equal to sixty square abbots, about square meters. Fifteen acres is equal to one hectare. The choice of 60 square abbots is because of the ancient Chinese counting method.

Nowadays, most counts are carried in units of ten, and in ancient times they were carried more"60" is a unit rounded. For example, a jiazi is 60 years and so on. The word "mu" is derived from the well field model implemented by the well field system of the Xia, Shang and Zhou dynasties in China, and there are certain differences between the well field model of the Xia and Shang dynasties and the well field model of the Zhou Dynasty, so the word "mu" actually originated from the well field model of the Xia and Shang dynasties.

Hello, according to (1) 1 km 1 km 1 km 1000 m 1 m 10 dm 10 dm 10 cm 10 cm 10 mm.

2) 1 square meter, 100 square decimeters, 1 square decimeter, 100 square centimeters, 1 square centimeter, 100 square millimeters.

3) 1 cubic meter, 1000 cubic decimeters, 1 cubic decimeter, 1000 cubic centimeters, 1 cubic centimeter, 1000 cubic millimeters.

4) 1 ton, 1000 kg, 1 kg = 1000 grams, = 1 kg, = 2 catties.

5) 1 hectare 10,000 square meters 1 acre square meter.

6) 1 liter, 1 cubic decimeter, 1000 ml, 1 milliliter, 1 cubic centimeter.

7) 1 yuan = 10 jiao, 1 jiao = 10 points, 1 yuan = 100 points.

8) 1st century = 100 years 1 year = 12 months Big month (31 days) has: 1 3 5 7 8 10 December Small month (30 days) has: 4 6 9 November, you can find the answer.

In our rural areas, the length and width of x15 are usually used to find the number of acres. In this question the width and the number of acres are known, so there is.

1 mu = 2000 3 square meters.

mu = 2000 3 square meters.

Length = 700 3 15 = 140 9 meters.

The shape description is lacking, why there are two widths.

It can only be assumed that this is the case.

Then the area is s=(

1 = acres. Then it is mu = mu.

Area = length and width.

100 sqm.

100 sqm.

1 acre of 667 square meters.

1760 667 acres.

1390 667 acres.

100 (sqm) 3150 15 10000 mu), l hectare 15 mu 10000 sqm.

Area = length and width.

100 square meters are as close as a meter.

100 square meters of flat cavity.

1 acre 667 square meters.

1760 667 acres.

1390 667 acres.

Summary. 1 acre = square meter.

The per capita length per mu is 2o meters long, and the width is how many meters.

1 acre = square meter.

Well. Square metre.

Rice. Pro, wide meters.

Thank you. [Bixin] <>

1 square meter state is almost 0 0015 acres.

So: 300x1x0 0015

A: 300 meters long Hu Chan, 1 meter wide is acres of trouser trace dust.

1 acre and so on in square meters, 440 meters long, 60 meters wide rectangular land, Shizhou bend area is 440 * 60 = 26,400 square meters = 26,400 acres. Trace Bureau.

It is known that the area of the source wheel of the long and hail bridge is 440 60 = 26,400 square meters, because 1 mu = square meters, there are 26,400 acres.

Summary. 1 acre = square meter.

1 acre = square meter.

Doesn't this question tell how long a length or width is?

041 acres = square meters.

If this field is square, it's easy to forget it, I didn't tell a length or width, this question can't be calculated, can you please send the original question again? In order to give you a better one.

If this field is square, then its length and width are not meters I hope my answer to the mu rock can help you, I wish you a happy life and learning progress!

Hello. Hello.

The calculation formula is land area (mu) = length (m) width (m), or land area (mu) = length (m) width (m). Various conversion relationships of land area: 1 hectare = 15 mu = 100 acres = 10,000 square meters, 1 mu = 10 cents mu = 60 square meters abbot = square meters, 1 square meter = acres.

The length and width are not the same.

How are you there? Draw a rectangle on the shortest side first, and use a triangle for the rest.

I don't understand why I'm asking you.

Hold on. Yes, can you help me with my questions?

First, take the shortest side of 10 as the square side length to calculate the area, 10 10 100 square meters. What remains is the trapezoidal area, (top bottom + bottom bottom) height 2 (sqm.

Total land area acres (100+ acres.

Forget it for you.