Adding/Subtracting
Add. Write in simplest form.
4/6 + 1/6
5/6
Multiply. Write in simplest form.
3 x 2/10
6/10 -----> 3/5
Multiply. Write the answer as a sum of unit fractions.
2 x 4/5
8/5 ----->
1/5 + 1/5 + 1/5 + 1/5 + 1/5 + 1/5 + 1/5 + 1/5
Use an equation to write 4 x 4/5 as a multiple of a unit fraction.
16/5 -------->
1/5 x 16
Add. Write in simplest form.
4/12 + 2/12
1/2
Multiply. Convert to a mixed number.
10 x 4/10
40/10
or
4
Add and simplify.
3 6/10 + 7 2/10
10 8/10 ------> 10 4/5
Reylin and 4 friends each listened to music for 2/3 of an hour. How long did they listen to music in all? Convert your improper fraction into a mixed number.
5 x 2/3 = 10/3
3 1/3
Subtract. Write in simplest form.
3 5/6 - 2 2/6
1 1/2
Multiply. Write the product as a sum of unit fractions.
4 x 2/4
8/4
1/4 x 8
Anna and 3 friends each got 3/10 of a candy bar. How much candy do they have in all?
3/10 x 3
9/10
RJ spent 2 1/4 hours playing fortnite. Austin spent 1 2/4 hours playing fortnite. How many more hours did RJ spend playing fortnite?
2 1/4 - 1 2/4 = 3/4 of an hour
Subtract. Write in simplest form.
5 6/8 - 4 7/8
7/8
Multiply. Convert to a mixed number. Put in simplest form.
21 x 3/6
63/6 ---> 10 3/6
------->
10 1/2
Multiply. Write as a sum of unit fractions.
3 x 6/10
18/10 ------>
1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10 + 1/10
Use the following information to solve:
Hours studying:
Tristan: 2 1/10
Diane: 1 3/10
Isabella: 2 2/10
How many hours did Isabella and Tristan spend studying in all?
2 2/10 + 2 1/10 =
4 3/10 hours
Subtract. Write in simplest form.
3 1/10 - 2 9/10
2/10
simp form --> 1/5
Multiply. Convert to a mixed number.
10 x 2/4
20/4 ------> 5
Lamont cut a pizza into 10 slices. He ate 3/10 slices. Karina ate 2 slices. What fraction of the pizza is left over?
3/10 + 2/10 = 5/10
10 - 5 = 5
Use the following information to solve:
Hours studying:
Tristan: 2 1/10
Diane: 1 3/10
Isabella: 2 2/10
How many more hours did Isabella and Tristan spend combined studying than Diane?
4 3/10 - 1 3/10
= 3 more hours
When all students were present, Ms. Meekes gave each student 3/4 cup of juice. Write an equation for the amount of cups of juice drank in all. Solve. Convert this fraction into a mixed number.
17 x 3/4 = 51/4
12 3/4