Fraction Review
2/5+3/10=
7/10
2/5-3/10
1/10
What are the 4 operations in math?
Addition, Subtraction, Multiplication, Division
What is the top number in a fraction called?
Numerator
2/3-4/9
2/9
9/10-2/5
1/2
What operation does the word "difference" indicate?
Subtraction
What is the bottom number called in a fraction?
Denominator
3/4 x 3/5
9/20
1/4 x 3/4
3/16
What do we call the answer to a multiplication problem?
product
When the only factor a fraction has in common is one, the fraction is in what form?
Simplest Form
1/2 divided by 9
1/18
1/3 divided by 8
1/24
What is the answer to a division problem called?
Quotient
What is a prime number?
It has only 2 factors(1 and itself)
6/7 divided by 2
6/14
8/9 divided by 3/4
32/27 or 1 5/27
What are the numbers called that we multiply to get an answer?
Factors
How do you find an equivalent fraction?
You either multiply or divide the numerator and denominator by the same number.