5.2 Math- Ordering Fractions and Decimals

Front

What is a fraction?

Back

A fraction represents a part of a whole and is written as 'a/b', where 'a' is the numerator (the number of parts) and 'b' is the denominator (the total number of equal parts).

Front

What is a decimal?

Back

A decimal is a way of representing fractions using a point (.) to separate the whole number from the fractional part. For example, 0.5 is the decimal representation of 1/2.

Front

How do you compare fractions with different denominators?

Back

To compare fractions with different denominators, convert them to have a common denominator or convert them to decimals.

Front

What does it mean to order fractions from greatest to least?

Back

Ordering fractions from greatest to least means arranging them in a sequence starting with the largest value and ending with the smallest value.

Front

What does it mean to order decimals from least to greatest?

Back

Ordering decimals from least to greatest means arranging them in a sequence starting with the smallest value and ending with the largest value.

Front

How can you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator. For example, 1/4 = 1 ÷ 4 = 0.25.

Front

What is the least common denominator (LCD)?

Back

The least common denominator is the smallest multiple that two or more denominators share. It is used to compare or add fractions.

Front

How do you find the greatest common factor (GCF)?

Back

The greatest common factor is the largest number that divides two or more numbers without leaving a remainder. It can be found by listing the factors of each number and identifying the largest common one.

Front

What is the relationship between fractions and decimals?

Back

Fractions and decimals are two ways of representing the same concept of parts of a whole. Every fraction can be expressed as a decimal.

Front

How do you order mixed numbers?

Back

To order mixed numbers, convert them to improper fractions or decimals, then compare and arrange them accordingly.