11-13-12 Rates Name:_______________________________ Period ______
1. Fractions
1
-
2.) Fractions
=
3.) Order of operations
Reduce to simplest form
4.) Integers
Corresponding Sides
________________________________
________________________________
-345 ÷ -12
Unit Rate
________________________________
________________________________
Unit Price
________________________________
________________________________
5.) Equations
I.) -23 + r = 4.55
6.) Order of Operations
I.) (5 + 2) [6 – (3 + 2)] =
A. 71
B. 7
C. 1
II.)
𝑥
.5
= -10
D. 35
II.) 8 + 8 ÷ 2 + 2 =
A. 4
B. 8
C. 10
D. 14
11-13-12 Rates Name:______________________________ Period ________
7.) Ratios
Palm Middle School has 558 6th graders and 9
sixth grade teachers. Write the ratio of teachers
to students in the simplest form. (In other words
reduce)
8.) Proportions
Find the missing number (it is staggered to make
it easier for you to do the work.)
a.
b.
5
𝑠
=
What is the unit price of a 16-ounce (price
per ounce) box of Lucky Charms that sells
for $2.48? Remember we are talking money.
A.
B.
C.
D.
$0.14
$0.15
$0.16
$0.155
11.) Rates
An airliner makes a 2,748 mile flight in 6
hours. What is the airliner’s average rate of
speed in miles per hour?
0
𝑟
6
c.
9.) Rates
=
0
=
𝑡
7
10.) Rates
Find the unit rate:
a. $2,010 in 6 months
b. 24,000 in 1.5 hr
12.) Rates
During a car trip, the Kump Family buys
gasoline at three different stations. At the
first station, they pay $28.98 for 14 gallons of
gas. At the second, they pay $18.99 for 9
gallons. At the third, they pay $33.44 for 16
gallons. Which station offers the lowest price
per gallon? (set up a proportion for each to
help decide)