Quick Check: Number of the Week 15

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 and 'b' is the denominator.

Front

What does it mean for a fraction to be equivalent?

Back

Two fractions are equivalent if they represent the same value, even if they have different numerators and denominators.

Front

How do you find an equivalent fraction for 2/3 with a denominator of 12?

Back

Multiply the numerator and denominator of 2/3 by 4 to get 8/12.

Front

What is the definition of a rational number?

Back

A rational number is any number that can be expressed as a fraction 'a/b', where 'a' and 'b' are integers and 'b' is not zero.

Front

Is 2/3 a rational number?

Back

Yes, 2/3 is a rational number because it can be expressed as a fraction.

Front

What does it mean to shade a fraction in a diagram?

Back

Shading a fraction in a diagram visually represents the part of the whole that the fraction indicates.

Front

How do you divide a rectangle into equal parts?

Back

To divide a rectangle into equal parts, draw lines parallel to one side of the rectangle, ensuring each part is the same size.

Front

What is the process to add fractions with different denominators?

Back

To add fractions with different denominators, find a common denominator, convert the fractions, and then add the numerators.

Front

What is the term for the top number in a fraction?

Back

The top number in a fraction is called the numerator.

Front

What is the term for the bottom number in a fraction?

Back

The bottom number in a fraction is called the denominator.