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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 calculate a ratio?

Back

To calculate a ratio, divide the first quantity by the second quantity and express it in simplest form.

Front

What is the formula for calculating miles per gallon (MPG)?

Back

MPG = Total miles driven / Total gallons of gas used.

Front

What does it mean to simplify a fraction?

Back

Simplifying a fraction means reducing it to its lowest terms, where the numerator and denominator have no common factors other than 1.

Front

What is a fraction?

Back

A fraction represents a part of a whole and is expressed as a numerator (top number) over a denominator (bottom number).

Front

How do you convert a fraction to a decimal?

Back

To convert a fraction to a decimal, divide the numerator by the denominator.

Front

What is the difference between shaded and unshaded areas in a fraction?

Back

Shaded areas represent the part of the whole that is filled in, while unshaded areas represent the part that is not filled in.

Front

What is the average speed formula?

Back

Average speed = Total distance traveled / Total time taken.

Front

How do you find the total number of items in a ratio?

Back

To find the total number of items in a ratio, add the parts of the ratio together.

Front

What is the significance of the numerator in a fraction?

Back

The numerator indicates how many parts of the whole are being considered.