/*! This file is auto-generated */ .wp-block-button__link{color:#fff;background-color:#32373c;border-radius:9999px;box-shadow:none;text-decoration:none;padding:calc(.667em + 2px) calc(1.333em + 2px);font-size:1.125em}.wp-block-file__button{background:#32373c;color:#fff;text-decoration:none} Problem 48 Large areas are often measured i... [FREE SOLUTION] | 91Ó°ÊÓ

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Large areas are often measured in hectares (ha) or in acres. If \(1 \mathrm{ha}=10,000 \mathrm{~m}^{2}\) and 1 acre \(=4046.86 \mathrm{~m}^{2}\), how many acres is 1 hectare?

Short Answer

Expert verified
1 hectare is approximately 2.471 acres.

Step by step solution

01

Understand the Conversion Factors

Begin by identifying the conversion factors given in the problem. We know that 1 hectare is equal to 10,000 square meters and that 1 acre is equal to 4046.86 square meters.
02

Set Up the Conversion Formula

To convert hectares to acres, you need to determine how many acres are equivalent to the area in square meters covered by 1 hectare. The formula for conversion is:\[ \text{Number of Acres} = \frac{\text{Number of Square Meters in 1 Ha}}{\text{Number of Square Meters in 1 Acre}} \]
03

Plug in the Values

Substitute the known values into the conversion formula:\[ \text{Number of Acres} = \frac{10,000 \text{ m}^2}{4046.86 \text{ m}^2} \]
04

Calculate the Result

Perform the division to find out how many acres are in 1 hectare. \( \frac{10,000}{4046.86} \approx 2.471 \) acres.

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Key Concepts

These are the key concepts you need to understand to accurately answer the question.

Hectares to Acres Conversion
Converting between different units of area is a handy skill, especially when dealing with large land measurements, like hectares and acres. A hectare is a metric unit of area commonly used around the world, with one hectare equalling 10,000 square meters. Acres, on the other hand, are mostly used in countries like the United States and the United Kingdom, where one acre is 4,046.86 square meters.

To convert hectares to acres, follow a simple process using known conversion factors. Given the data that 1 hectare equals 10,000 square meters and 1 acre equals 4,046.86 square meters, we find the number of acres in a hectare by dividing the area in square meters of a hectare by that of an acre. By performing this operation, we discover that 1 hectare is equivalent to approximately 2.471 acres.

Knowing these conversions is useful in fields like agriculture, forestry, and real estate, where land can be measured in either unit based on the location's tradition or legal requirements.
Area Measurement
Understanding area measurement is essential, as it allows us to quantify the surface of a plot of land or any two-dimensional shape. The area refers to the extent of a surface and is expressed in square units.

Common measurements include:
  • Square meters (m²)
  • Square feet (ft²)
  • Square kilometers (km²)
  • Hectares (ha)
  • Acres
Each of these units suits different scales and purposes. For instance, square meters are often used for smaller areas such as rooms or backyards, while hectares and acres are applied to measure larger areas like farms and forests. Being comfortable with the concept of area measurement and its various units is crucial when comparing land sizes or planning building projects.
Conversion Factors in Math
In mathematics, conversion factors are used to switch between units of measurement. They are the mathematical expressions of the relationships between different units. When performing a unit conversion, you multiply by a conversion factor that cancels out the unit you want to change, allowing you to switch to another desired unit.

For example:
  • To convert feet to miles, use the factor: 1 mile = 5,280 feet.
  • To convert pounds to kilograms, apply: 1 kg ≈ 2.20462 pounds.
  • For hectares to acres, use the conversion: 1 hectare ≈ 2.471 acres.
When dealing with conversions, it’s important to set up the formulas correctly. As shown in the conversion example for hectares to acres, setting up the fraction or equation correctly ensures accurate results. Always verify the conversion factors used, as errors at this stage can lead to significant inaccuracies. Having a solid grasp of conversion factors helps significantly in fields like science, engineering, commerce, and everyday life.

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