Adding Fractions
to add fractions they must have the same ______.
What is denominator?
18/20 - 12/20
6/20 or 3/10
6/8 x 3/3
18/24
If I drank half of a full water bottle, what would the fraction representation look like?
3/4 + 1/2
5/4 OR 1 1/4
9/10 - 7/10
2/10 or 1/5
9x10 x 4/4
36/40
If I have 8 students in my class, and three are absent that day, what fraction represents my class (present) today?
5/8
When adding fractions with a common denominator, what do you do with the numerators?
Add them together and keep the denominator the same.
When subtracting fractions with a common denominator, what do you do with the numerators?
2/3 x5/5
10/15
Mr. Wolf is going on a road trip to Pennsylvania, it's 300 miles away. If I have already driven 50 miles, what's the remainder in fraction form?
250/300 or 5/6
3/8 + 6/8
9/8 or 1 1/8
3/4 - 2/8
4/8 or 1/2
2/5 x 4/4
8/20
If we are in the third quarter, how much more school do we have in this year?
1/4
11/20 + 4/20
15/20 or 3/4
Fractions can be simplified if the numerator and denominator has the same common ___________?
Factors
13/25 x 3
39/75
If there are 50 windows in OTES, and 2/5 are being replaced, how many are being replaced?
20 Windows.
4/10 + 5/10
9/10
9/12-2/12
7/12
12/20 x 3
36/60
A pack of gum is 25 pieces. If you give 1/5 of the gum to your friend Samuel, how much gum did you give them?
5 Pieces