Math Goal (D)

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing how many times one value contains or is contained within the other.

Front

How do you simplify a ratio?

Back

To simplify a ratio, divide both terms by their greatest common divisor (GCD).

Front

What is the simplest form of the ratio 8 to 12?

Back

2:3

Front

What is a decimal?

Back

A decimal is a fraction expressed in a special form, where the denominator is a power of ten.

Front

What decimal is equivalent to 0.4?

Back

0.4 is equivalent to 4/10 or 2/5.

Front

What is a pie chart?

Back

A pie chart is a circular statistical graphic divided into slices to illustrate numerical proportions.

Front

If a pie chart shows 25% shaded, what fraction is shaded?

Back

1/4

Front

What is an algebraic expression?

Back

An algebraic expression is a mathematical phrase that can include numbers, variables, and operators.

Front

Which of the following is an algebraic expression: 7 + 3, 4x - 5, 12, 9 ÷ 3?

Back

4x - 5

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a numerator over a denominator.