2. lesson 46.notebook
November 22, 2013
Lesson 46 warm-Up:
a
1) Solve: 4
20
8
2)
Find the mode:
78, 87, 33, 78, 43
3) What is the mean of the first 5 prime numbers? [Write your answer
as a decimal.]
4)
Divide 5.4 by 11 and write the answer with a bar over the repetend.
5)
Write 5/8 as a decimal number.
3. lesson 46.notebook
November 22, 2013
Lesson 46
*FYI...A rate is a ratio of 2 measures.
...the word "per" means a ratio of something to "1"
*unit price-->the cost for a single unit of a product
**An important formula:
d = r x t
distance
rate
time