A _________ means a part of a group or of a region.a)mixed fractionb)d...
Answer: C.
Solution:
- A fraction represents a part of a whole or a part of a group.
- It is expressed as a ratio of two numbers, the numerator (top number) indicates how many parts we have, and the denominator (bottom number) indicates the total number of equal parts.
- For example, in the fraction 1/2, 1 is the numerator, and 2 is the denominator, meaning one part out of two.
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A _________ means a part of a group or of a region.a)mixed fractionb)d...
A fraction represents a part of a whole. It is a way to express a quantity that is less than a whole number. Fractions are composed of two numbers: a numerator and a denominator. The numerator represents the part of the whole, while the denominator represents the total number of equal parts that make up the whole.
Explanation:
- Fractions are used to describe parts of a group or a region. For example, if there are 8 students in a class and 3 of them are boys, we can represent the number of boys as a fraction: 3/8. This fraction tells us that 3 out of the 8 students are boys.
- Fractions are also used to represent parts of a region. For instance, if you shade 3 out of 4 equal parts of a rectangle, you can represent this as the fraction 3/4. This indicates that 3 out of the 4 parts of the rectangle are shaded.
- Fractions can be proper or improper. Proper fractions have a numerator that is smaller than the denominator, while improper fractions have a numerator that is equal to or larger than the denominator.
- Proper fractions represent parts that are smaller than the whole, while improper fractions represent parts that are equal to or larger than the whole. For example, the fraction 1/2 represents half of something, while the fraction 5/4 represents one and a quarter.
- Fractions can be converted into decimals or mixed numbers. Decimals are another way to express parts of a whole, where the whole is divided into tenths, hundredths, or thousandths. Mixed fractions are a combination of a whole number and a fraction. They represent a whole number of parts and an additional fraction.
In conclusion, a fraction is a representation of a part of a group or region. It is a way to express a quantity that is less than a whole number. Fractions are commonly used in mathematics to describe parts of a whole and can be converted into decimals or mixed numbers.
A _________ means a part of a group or of a region.a)mixed fractionb)d...
None of these