1. Show the distributive property with the GCF factored out: (36+54) 2. Find the LCM of 8 and 12....
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Transcript of 1. Show the distributive property with the GCF factored out: (36+54) 2. Find the LCM of 8 and 12....
1. Show the distributive property with the GCF factored out: (36+54)
2. Find the LCM of 8 and 12.3.Carla and bill ate out together on March 3rd. If Carla eats
out every 6 days and Bill eats out every 8 days, on what DATE will they eat together again?
Writing Fractions in Simplest Form
AKA: ______________/______________
Rules: 1. Divide numerator and denominator by factors of both. 2. The fraction is in lowest terms when the GCF is 1.
Ex: 18 divide by 2 24
OR
18 divide by 6 24
ex: 36 36 54 54
Practice:
1. 28 2. 9 3. 54 42 21 72
4. 24 5. 8 6. 125 40 15 375
Types of Fractions:
Proper Fraction: the numerator is smaller than the denominator. ex: 1 3 8 2 20 17
Improper Fraction: numerator is larger than or equal to the denominator ex: 7 36 4 2 9 4
Mixed numbers: Whole numbers with a fraction. ex:
Whole Numbers: ex: 3 , 20 , 23
Changing an Improper fraction to a mixed or whole number:
* Divide denominator into the numerator.
ex: 7 3
Backward check*
UTry: 17 4
35 8
Ex: 24 10
UTry: 36 8
Ex: 63 9
UTry: 48 6
Changing mixed to improper:
* Circle Method
2 1
3
UTry:
7 4
7
4 2
9
Changing whole numbers to improper
*put a 1 under it!!!
ex: 3
UTry: 9