Fraction by Whole Number
1/3 X 5
5/3
What do the letters "GCF" stand for?
Greatest Common Factor
Simplify the fraction: 4/6
2/3
1/4 X 5
5/4
1/2 X 4
4/2 = 2
What is the definition for GCF?
the largest factor that two numbers share
3/4
How do we make a whole number into a fraction?
Putting it over 1 (making the denominator 1)
2/3 x 4
8/3
What is the GCF of 12 and 20?
4
7/10
What is an equivalent fraction to 1/2?
2/4, 3/6, 4/8, 5/10, 6/12.......
4/5 X 10
40/5 = 8
What is the GCF of 15 and 40?
5
Tell me how to simplify a fraction in 2 steps:
1. Find GCF
2. Divide numerator and denominator by GCF
There was 5/8 of a pie left in the fridge. Daniel ate 1/4 of the leftover pie. How much of a pie did he have?
5/32 of the pie
12 X 3/4
36/4 = 9
What is the GCF of 48 and 64?
16
Simplify the fraction: 33/99
1/33
Multiply and simplify the following fractions: 7/8 X 4/7
28/56
GCF = 28
Simplified = 1/2