Fraction by Whole Number
5/8 divided by 10/2
1/8
When dividing fractions, you need to _______ the second fraction.
flip
8 divided by 2 1/2
3 1/5
4/5 Divided by 8
1/10
3/11 divided by 6/11
1/2
7/4 is an example of an _________ fraction
improper
4 1/5 divided by 2 1/3
1 4/5
What is the reciprocal of 3/5?
5/3
3/5 divided by 9
1/15
3/4 divided by 2/3
1 1/8
When multiplying by the reciprocal, your answer is always _________.
1
2 3/8 divided by 1/4
9 1/2
Find GCF of 10 and 15
GCF = 5
3/10 divided by 6
1/20
6/7 divided by 2/3
1 2/7
What is a fraction? What is a mixed number? (define both) Then give an example of both a fraction and a mixed number.
A fraction is a part of a whole number between 0 and 1.
Examples could be: 2/8 or 1/4
A mixed number is a whole number plus part of another whole number.
Examples could be:
2 5/6 or 1 1/2
3 3/4 divided by 5 5/8
2/3
2/3
6/11 divided by 3
2/11
5/6 divided by 1/3
2 1/2
List each step when dividing mixed numbers to get to your final answer. Write it down as a numbered list on your whiteboard. Hint: There are 5 steps.
1. Get MAD
2. KCF
3. See if I need to simplify before I multiply.
4. Multiply straight across
5. See if my answer is an improper fraction. If so, divide to convert it to a mixed number.
6 2/3 divided by 2 6/7
2 1/3
1.) Find the GCF of
12, 15, 27
3