The document contains notes from a math lesson. It lists upcoming assignments, including a test on October 2nd. It provides 5 warm-up problems dealing with fractions, rates, and order of operations. The main lesson is on equivalent fractions, with examples A through T explained but not shown. It emphasizes that equivalent fractions have the same value but are written differently.

1. lesson 15.notebook September 21, 2012
Assignment:
1­­>Set 15 (odds) ­ Due Tuesday (9/25)
2­­>Test #2 ­ Tuesday (10/2)
1

2. lesson 15.notebook September 21, 2012
Lesson 15 Warm­Up:
1) Evaluate: a/b + a/b, for a = 4 and b = 8
2) Solve: c ­ $5 = 5 cents
3) Compare: (11)(6 + 7) 66 + 77
4) Mrs. Durst graded 9000 papers last night in 60 minutes. How many
papers did she grade per minute?
5) How many 2/3's are in 1?
2

3. lesson 15.notebook September 21, 2012
Lesson 15:
***Equivalent fractions have the same value...but are
written differently!
3

4. lesson 15.notebook September 21, 2012
Examples (Lesson 15):
pg. 104
A)
B)
C)
D)
4

5. lesson 15.notebook September 21, 2012
E)
F)
G)
H)
I)
5

6. lesson 15.notebook September 21, 2012
J)
K)
L)
M)
6

7. lesson 15.notebook September 21, 2012
N)
O)
P)
Q)
R)
S)
7

8. lesson 15.notebook September 21, 2012
T)
U)
8