Adding Fractions
Adding unlike fractions:
1/2 + 7/12
13/12
Subtract unlike fractions:
5/9 - 1/3 =
2/9
Combing like terms.
3x +5y - 9x
-6x + 5y
Fractions x whole numbers:
3/5 x 3
9/5 or 1 4/5
Whole numbers / fractions:
12 ÷ 1/2
24
Adding unlike fractions:
7/9 + 3/18 =
17/18
Subtract unlike fractions:
9/24 - 3/12 =
3/24 or 1/8
Put the expression in standard form.
5h +7a + 1/3c
7a + 1/3c +5h
Fraction multiplication:
4/7 x 4/3 =
16/21
fractions / fractions
7/8 divided by 3/4 =
28/24 or 1 1/6
Adding fractions
8/10 + 3/5 =
14/10 or 1 2/5
Subtract like fractions
17/18 - 12/18 =
5/18
Combine like terms.
3/4 a+ 2/5b - 2/4a
1/4a + 2/5b
Multiplying fractions
3/4 x 5/8
15/32
Fractions / fractions:
5/8 ÷ 1/2
10/8 or 1 1/4
Adding unlike fractions
5/15 + 1/5 =
8/15
Subtract unlike fractions
3/4 - 1/2
1/4
Convert
9/12
into a decimal.
0.75
Multiplying whole numbers and fractions
4 x 3/4 =
12/4 or 3
whole number / fraction
12 divided by 3/9
108/3 or 36
Adding unlike fractions
3/9 + 4/27 =
13/27
Subtracting unlike fractions
15/16 - 7/8
1/16
Combine like terms.
5/6n - 4/5m + 2/3n
9/6n-4/5m
Multiplying fractions
9/10 x 9/10 =
81/100
Fraction divided by whole number:
7/12 divided by 8
7/96