The document provides step-by-step instructions for subtracting mixed numbers:
1) Find the lowest common denominator (LCD) of the fractions.
2) Write the mixed numbers as equivalent fractions using the LCD.
3) Subtract the fractions.
This is a marketing proposal presented to Verizon Wireless. They soon after joined the Chamber and we worked with them on their Latino Small Business marketing campaign
Presentatie tijdens Groen Gras over de wijzigingen die de Wet werk en zekerheid met zich meebrengt. Op 1 januari 2015 gaat het eerste gedeelte van de nieuwe Wet werk en zekerheid in. Dat heeft grote gevolgen voor het personeelsbeleid. Bijvoorbeeld als u vaak uitzendkrachten inzet, maar ook voor de proeftijd bij tijdelijke contracten. Tijdens de bootcamp op Groen Gras praatten wij ondernemers bij.
This is a marketing proposal presented to Verizon Wireless. They soon after joined the Chamber and we worked with them on their Latino Small Business marketing campaign
Presentatie tijdens Groen Gras over de wijzigingen die de Wet werk en zekerheid met zich meebrengt. Op 1 januari 2015 gaat het eerste gedeelte van de nieuwe Wet werk en zekerheid in. Dat heeft grote gevolgen voor het personeelsbeleid. Bijvoorbeeld als u vaak uitzendkrachten inzet, maar ook voor de proeftijd bij tijdelijke contracten. Tijdens de bootcamp op Groen Gras praatten wij ondernemers bij.
5. 19 1
STEP ONE: Find the LCD
The LCD is the LCM of the
3
denominators.
9 11
12
6. 19 1
STEP ONE: Find the LCD
The LCD is the LCM of the
3
denominators.
9
3: 3, 6, 9, 12, 15
11 12: 12, 24, 36, 48
12
7. 19 1
STEP ONE: Find the LCD
The LCD is the LCM of the
3
denominators.
9
3: 3, 6, 9, 12, 15
11 12: 12, 24, 36, 48
12
8. 19 1
STEP ONE: Find the LCD
The LCD is the LCM of the
3
denominators.
9
3: 3, 6, 9, 12, 15
11 12: 12, 24, 36, 48
12
LCD = 12
9. 19 1
STEP ONE: Find the LCD
The LCD is the LCM of the
3
denominators.
9
3: 3, 6, 9, 12, 15
11 12: 12, 24, 36, 48
12
LCD = 12
STEP TWO: Write equivalent
fractions using the LCD
10. 19 1 =
STEP ONE: Find the LCD
The LCD is the LCM of the
3
denominators.
9
3: 3, 6, 9, 12, 15
11 = 12: 12, 24, 36, 48
12
LCD = 12
STEP TWO: Write equivalent
fractions using the LCD
11. 19 1 =
STEP ONE: Find the LCD
The LCD is the LCM of the
3 12
denominators.
9
3: 3, 6, 9, 12, 15
11 = 12: 12, 24, 36, 48
12 12
LCD = 12
STEP TWO: Write equivalent
fractions using the LCD
12. 19 1 x4
STEP ONE: Find the LCD
= The LCD is the LCM of the
3 x4 12
denominators.
9
3: 3, 6, 9, 12, 15
11 =
x1 12: 12, 24, 36, 48
12 x1 12
LCD = 12
STEP TWO: Write equivalent
fractions using the LCD
13. 19 1 x4 4
STEP ONE: Find the LCD
= The LCD is the LCM of the
3 x4 12
denominators.
9
3: 3, 6, 9, 12, 15
11 =
x1 12: 12, 24, 36, 48
12 x1 12
LCD = 12
STEP TWO: Write equivalent
fractions using the LCD
14. 19 1 x4 4
STEP ONE: Find the LCD
= The LCD is the LCM of the
3 x4 12
denominators.
9
3: 3, 6, 9, 12, 15
x1 11
11 = 12: 12, 24, 36, 48
12 x1 12
LCD = 12
STEP TWO: Write equivalent
fractions using the LCD
15. 19 1 x4 4
STEP ONE: Find the LCD
= The LCD is the LCM of the
3 x4 12
denominators.
9
3: 3, 6, 9, 12, 15
x1 11
11 = 12: 12, 24, 36, 48
12 x1 12
LCD = 12
STEP TWO: Write equivalent
fractions using the LCD
Can you subtract a smaller
fraction from a larger fraction?
31. 12 2
STEP ONE: Find the LCD
The LCD is the LCM of the
5
denominators.
6 1
2
32. 12 2
STEP ONE: Find the LCD
The LCD is the LCM of the
5
denominators.
6
5: 5, 10, 15, 20, 25
1 2: 2, 4, 6, 8, 10
2
33. 12 2
STEP ONE: Find the LCD
The LCD is the LCM of the
5
denominators.
6
5: 5, 10, 15, 20, 25
1 2: 2, 4, 6, 8, 10
2
34. 12 2
STEP ONE: Find the LCD
The LCD is the LCM of the
5
denominators.
6
5: 5, 10, 15, 20, 25
1 2: 2, 4, 6, 8, 10
2
LCD = 10
35. 12 2
STEP ONE: Find the LCD
The LCD is the LCM of the
5
denominators.
6
5: 5, 10, 15, 20, 25
1 2: 2, 4, 6, 8, 10
2
LCD = 10
STEP TWO: Write equivalent
fractions using the LCD
36. 12 2=
STEP ONE: Find the LCD
The LCD is the LCM of the
5
denominators.
6
5: 5, 10, 15, 20, 25
1 = 2: 2, 4, 6, 8, 10
2
LCD = 10
STEP TWO: Write equivalent
fractions using the LCD
37. 12 2=
STEP ONE: Find the LCD
The LCD is the LCM of the
5 10
denominators.
6
5: 5, 10, 15, 20, 25
1 = 2: 2, 4, 6, 8, 10
2 10
LCD = 10
STEP TWO: Write equivalent
fractions using the LCD
38. 12 2 x2
STEP ONE: Find the LCD
= The LCD is the LCM of the
5 x2 10
denominators.
6
5: 5, 10, 15, 20, 25
1 =
x5 2: 2, 4, 6, 8, 10
2 x510
LCD = 10
STEP TWO: Write equivalent
fractions using the LCD
39. 12 2 x2 4
STEP ONE: Find the LCD
= The LCD is the LCM of the
5 x2 10
denominators.
6
5: 5, 10, 15, 20, 25
1 =
x5 2: 2, 4, 6, 8, 10
2 x510
LCD = 10
STEP TWO: Write equivalent
fractions using the LCD
40. 12 2 x2 4
STEP ONE: Find the LCD
= The LCD is the LCM of the
5 x2 10
denominators.
6
5: 5, 10, 15, 20, 25
x5 5
1 = 2: 2, 4, 6, 8, 10
2 x510
LCD = 10
STEP TWO: Write equivalent
fractions using the LCD
41. 12 2 x2 4
STEP ONE: Find the LCD
= The LCD is the LCM of the
5 x2 10
denominators.
6
5: 5, 10, 15, 20, 25
x5 5
1 = 2: 2, 4, 6, 8, 10
2 x510
LCD = 10
STEP TWO: Write equivalent
fractions using the LCD
Can you subtract a smaller
fraction from a larger fraction?
57. 62
STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
48
58. 62
STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
48
6
59. 62
STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
48
6
60. 62
STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
48
6 5
61. 62
STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
48
6 5 +
62. 62
STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
48
6 5 1 +
63. 62
STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
48
6 5 1 +
STEP TWO: Change the “1” in a
fraction. Take notice of
the denominator.
64. 62
STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
48
6 5 1 +
STEP TWO: Change the “1” in a
fraction. Take notice of
the denominator.
65. 62
STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
48
6 5 +
STEP TWO: Change the “1” in a
fraction. Take notice of
the denominator.
66. 62
STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
4 6 5 8
+8
8 STEP TWO: Change the “1” in a
fraction. Take notice of
the denominator.
67. STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
4 6 5 8
+8
2
8 STEP TWO: Change the “1” in a
fraction. Take notice of
the denominator.
68. 5 8
STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
8
4 6 5 8
+8
2
8 STEP TWO: Change the “1” in a
fraction. Take notice of
the denominator.
69. 5 8
STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
8
4 6 5 8
+8
2
8 STEP TWO: Change the “1” in a
1
fraction. Take notice of
the denominator.
6
8
70. 5 8
STEP ONE: The whole number
doesn’t have a fraction.
So rename the whole number.
8
4 6 5 8
+8
2
8 STEP TWO: Change the “1” in a
1
fraction. Take notice of
the denominator.
6
8 STEP THREE: Don’t forget to
simplify your answer.