Adding Fractions
How do you add fractions with the same denominator?
Just add the numerators
How do you subtract fractions with the same denominator?
You just subtract the numerators and leave the denominator
1/3 x 8
8/3 or 2 and 2/3
1/4 divided by 5
1/20
Multiply the month Amelia was born by the date
348
3/9 + 2/9
5/9
Subtract the fractions 3/5 - 1/5
2/5
Multiply the following:
1/2 x 1/2
1/4
5 divided by 1/3
15
Multiply my age by 538.
15,064
5/12 + 4/12
9/12 or 3/4
Subtract the fractions 10/15 - 4/15
2/5
3/4 x 11
33/4 or 8 and 1/4
Divide the following fractions:
1/2 divided by 8
1/16
Multiply the number of students in our class by 2023.
50,575
Add the fractions:
1/3 + 2/4
10/12 or 5/6
Subtract the fractions 4/2 - 4/3
4/6 or 2/3
Multiply the fractions:
5/8 x 2/7
10/56 or 5/28
Divide the following fractions:
3/7 divided by 6/14
1
If there are 51 fifth graders at graduation and each row fits 12 students. How many rows will be needed?
5 rows
5/16 + 1/16 + 2/16
8/16 or 1/2
3/4-1/8
5/8
Multiply the fractions:
2/3 x 4/5
8/15
Divide the following fractions:
5/8 divided by 10
5/80 or 1/16
If Mrs A eats 1/8 of a pizza pie and Mr A eats 2/16 of the same pizza pie. What fraction of the pizza pie is left for Amelia?
pumpkin and nub