Flashcard #2-7W

Front

What is the absolute value of -2?

Back

The absolute value of -2 is 2.

Front

What is the absolute value of -5?

Back

The absolute value of -5 is 5.

Front

Evaluate the expression: |-2| + |-5|

Back

7

Front

What is a ratio?

Back

A ratio is a comparison of two quantities, showing the relative sizes of two or more values.

Front

Complete the ratio: 10 : ? = 2 : 5

Back

10 : 25

Front

What is the unit rate?

Back

The unit rate is a comparison of a quantity to one unit of another quantity.

Front

If you spend $40 on 5 pounds of gummy sharks, what is the unit rate in dollars per pound?

Back

$8 per pound.

Front

What is 25% as a fraction in simplest form?

Back

Front

What does it mean for a fraction to be in simplest form?

Back

A fraction is in simplest form when the numerator and denominator have no common factors other than 1.

Front

What is the equivalent fraction of 50%?

Back