Fraction Types
What type of fraction is this?
2/3
Proper Fraction
What are the factors of 20?
(hint: there are 6)
1,2,4,5,10,20
With a common denominator. Simplify your answer
How do you subtract fractions?
With a common denominator, subtract the numerators and simplify answer.
How do you Multiply Fractions?
(n*n)/(d*d)
How do you divide fractions?
Extra 100 points if you say "Multiply by the Reciprocal!"
or Keep change flip
How do you write a whole number as a fraction?
Put the number "Over" 1.
9 = 9/1
What are the first few multiples of 3?
3,6,9,12....
6/11+7/11
13/11 = 1 2/11
3/8-1/8
1/4
1/4*4
1
1/5 / 4/9
9/20
Give an example of the number 1 written as a fraction. (1/1 may not be your answer)
n/n
Simplify
25/35
5/7
2/3+1/7
17/21
2/3-1/4
5/12
5/9*4/15
4/27
How many halves are in 5 wholes?
10
An improper fraction can be written as a ____________.
Mixed Number or Mixed Fraction
What is the GCF or Greatest Common Factor of 22 and 44?
22
1/2+3/5+1/3
1 13/30
5 1/3-2 3/7
2 19/21
10 1/12*2 2/7
24
1 2/7 div 9/14
2