Unit 8 Test Retake

Front

Sally is painting her house. She used 1/8 of a gallon of paint in her bathroom, and 2/6 of a gallon of paint in her bedroom. How much paint did she use in all?

Back

11/24

Front

What must you have to add and subtract fractions?

Back

common denominators

Front

Cups are sold 5 to a package and plates are sold 10 to a package. If you want to have the same number of each item for a party, what is the least number of packages of each you need to buy?

Back

10

Front

Jeffery had 4/8 of a cup of milk. He used 3/8 of a cup for his cereal. How much milk does he have left?

Back

1/8

Front

What is the least common multiple of 6 and 10?

Back

30

Front

What is a fraction?

Back

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

Front

How do you find a common denominator for two fractions?

Back

Multiply the denominators together or find the least common multiple of the denominators.

Front

What is the least common multiple (LCM)?

Back

The smallest multiple that two or more numbers share.

Front

What is the greatest common factor (GCF)?

Back

The largest number that divides two or more numbers without leaving a remainder.

Front

How do you subtract fractions with different denominators?

Back

Find a common denominator, convert the fractions, then subtract the numerators.