Topic 7 Assessment Review

Front

What is a common denominator?

Back

A common denominator is a shared multiple of the denominators of two or more fractions, allowing them to be added or compared.

Front

Rename the fraction 1/3 using a common denominator of 12.

Back

4/12

Front

Rename the fraction 1/4 using a common denominator of 12.

Back

3/12

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction, such as 2 1/2.

Front

How do you add mixed numbers?

Back

To add mixed numbers, first add the whole numbers, then add the fractions, and if necessary, convert to a mixed number.

Front

What is the sum of 2 1/2 and 1 3/5?

Back

4 1/10

Front

What is the total hours worked if Gilberto worked 3 1/4 hours, 4 2/5 hours, and 6 1/2 hours?

Back

14 3/20 hours

Front

How do you find the total amount of pizza eaten if Pablo ate 1/3 and Jamie ate 1/4?

Back

First, rename the fractions to a common denominator, then add them.

Front

What is the total amount of pizza eaten if the renamed fractions are 4/12 and 3/12?

Back

7/12 of the pizza.

Front

What is a fraction?

Back

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