Fraction Story Problems
+/- with Unlike Denominators
Adding Mixed Numbers with Unlike Denominators
Subtracting Mixed Numbers with Unlike Denominators
Simplifying Fractions
Vocabulary for Working with Fractions
100

Mrs. Borovina has 5 1/5 Labubus, but she wants 9 1/2 total. How many more Labubus does she need? 

She needs 4 3/10 more.
100
1/4 + 5/8
7/8
100
4 1/6 + 9 2/3
13 5/6
100
7 3/4 - 1 1/12
6 2/3
100

Simplify 8/7 

1 and 1/7

100

3 and 4/6 is an example of a ____________

Mixed Number

200

Sam had a candy bar. She ate 3/12 and gave away 1/8. How much does she have left?

She has 14/24 or 7/8 of her candy bar left.

200
2/5 + 1/2
9/10
200

8 1/4 + 8 5/6

17 1/12

200
11 1/2- 7 3/8
4 1/8
200

Simplify 10/14

5/7

200

12/7 is an example of an _______________.

improper fraction

300

Mikayla has 8 7/9 feet of fabric to make a pants. She needs 2 2/3 feet of fabric to make a shirt. How much total fabric will she use for the pants and shirt?

Mikayla will need 11 12/27 feet of fabric for the pants and shirt.

300
7/12 - 1/2
1/12
300

8 4/6 + 4 3/5

13 4/15 or 13 8/30

300

17  -  8 2/3

8 1/3

300

Simplify 14/3 

4 and 2/3

300

Fractions must have the same _________ before adding or subtracting. (Hint: This is the 1st step when adding or subtracting fractions)

denominator

400

Lawrence planted tomato seeds on 10 5/6 of the garden. Kiesha planted lettuce seeds on 8 14/15 of the garden. How much of the garden did both of them use?

They both used 19 23/30 of the garden to plant their seeds.

400

5/6 - 2/12

2/3 or 8/12

400

1/3 of 45

15

400
7 4/5 - 2 9/10
4 9/10
400

Simplify 24/75

8/25

400

Use __________ fractions after finding the common denominator before adding or subtracting. (Hint: This is the 2nd step when adding or subtracting fractions)

equivalent

500

There are 67 6-7's at the Number School, but half of them are being sent to the chop shop to be turned into different numbers. How many 6-7s will be left? 

33 1/2 will be left. 

500

5/6 -1/3

3/6 or 1/2

500

1/6 x 85


(remember what the x means for multiplication)

14

500
9 1/2 - 5 8/12
3 5/6
500

Simplify 21/98

3/14

500

The 5th grade makes up _____ of all of the grade levels at Meridian Park. (as a fraction)

1/6

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