Fraction Models
Number 1 (solve)
A: 10 Pillows
Number 9 Column A, #1
3 1/4
Number 12 n= 1/4
2 7/10
Number 3
D
Number 7
3
3/4 x 4/1 = 3
Number 1 (number line model)
The number line goes from 0 to 2 (your whole number) and is divided into 10 spaces between each whole number, (10ths is the denominator of the divisor), and each bubble has 4 spaces (the numerator of the divisor).
Number 9 Column A #2
5/6
Number 12 n= 2/5
1 1/2
Number 4
No, she only used the whole number part of the fractions. She should have used rounding and got 36/6=6.
Number 8
6
3/4 divided by 1/8 = 3/4 x 8/1 = 24/4 = 6
Number 9 Column A #3
4 1/3
Number 12 n= 1/2
1 1/10
Number 5
D. 6 Cars
Number 10
D. 9 5/6
7 3/8 divided by 3/4
Number 2 A and B
A
Number 9 Column A #4
13 1/3
Number 6 A and B
10 batches
1/2 gallon = 8 cups (16 x 1/2)
Then 8 divided by 3/4 = 8 x 4/3 = 32/3 = 10 2/3 batches, so he can only make 10 FULL batches
Part B
1 cup more
12 x 3/4 = 36/4 = 9 cups which is one more than the 8 cups needed above.
Number 11
t = 2 1/3
subtract 1/4 on both sides. use a common denominator of 12 and subtract.