My Math Ch. 8 "Check My Progress"

Front

What is the greatest common factor (GCF)?

Back

The GCF of two or more numbers is the largest number that divides all of them without leaving a remainder.

Front

What is the GCF of 4 and 12?

Back

4

Front

What is an improper fraction?

Back

An improper fraction is a fraction where the numerator is greater than or equal to the denominator.

Front

What is 2 miles as an improper fraction?

Back

2 miles = 2/1 or 8/4.

Front

What is the sum of 2 miles and 5/4 miles as an improper fraction?

Back

The sum is 13/4.

Front

What does it mean for a fraction to have a specific denominator?

Back

It means that the fraction is expressed with that number as the bottom part (denominator) of the fraction.

Front

Which fraction shows 28 as the denominator?

Back

7/28.

Front

What is a mixed number?

Back

A mixed number is a whole number combined with a proper fraction.

Front

What is 1 2/3 as an improper fraction?

Back

1 2/3 = 5/3.

Front

What is the least common multiple (LCM)?

Back

The LCM of two or more numbers is the smallest number that is a multiple of all of them.