Multiplication with mixed numbers
Multiplying Fractions and Mixed numbers:
1 4/5 * 5/6
3/2 or 1 1/2
Convert mixed numbers to fractions
5 3/5
28/5
Fractions x whole numbers:
3/5 x 3
9/5 or 1 4/5
Multiplying Fractions:
1/3 * 3/10
1/10
I have 2/3 of a cake. Jeff came by and at 2/3 of what was left. What did Jeff (the jerk) eat?
4/9
I want my cake back, Jeff.
Multiplying Fractions and Mixed numbers:
3/4 * 2 5/6
17/8 or 2 1/8
Fractions to mixed numbers:
9/5
1 4/5
Fraction multiplication:
4/7 x 4/3 =
16/21
write an example of a proper fraction
example: 3/5
Half of the soccer field is for drills. 3/8 of that space is reserved for snack time. How much of the whole field is reserved for snack time?
3/8 * 1/2 = 3/16
Multiplying Mixed numbers
3 3/5 * 5 5/12
19 1/2
easy what is 6/8 x 3/8 not mixed but 60 extra for mixed number
9/8 extra 1 1/8
Multiplying fractions
3/4 x 5/8
15/32
What is a product?
The answer to a multiplication equation.
I ate 2/5 of a 3 1/2 pound block of cheese. How many pounds did I eat?
Too much....
1 2/5
6 2/3 * 3 3/10
22
improper to mixed
67/5
13 2/5
Multiplying whole numbers and fractions
4 x 3/4 =
12/4 or 3
What is a factor?
A number in a multiplication sentence.
I can mow 2 1/3 lawns in an hour. I mow for 3 1/2 hours. How many lawns do I end up mowing?
7 5/6 lawns
Multiplying Mixed numbers:
3 1/5 * 3 1/6
10 4/30 or 304/30
improper to mixed
73/2
36 1/2
Multiplying fractions
9/10 x 9/10 =
81/100
Write an example of an improper fraction.
Example: 5/3
I drink 7 2/9 cans of spindrift in a day. If I work for 5 days, how many cans did I drink?
36 1/9
Sheeeesh...