Unit Rates
A farmer is selling 8 ducks for $23.60. What is the price ($________) per duck
$2.95
The length of the tunnel is 460 miles. If 1 inch represents 60 miles, what is the length of the tunnel?
7.66 or 7.7 inches
One cantaloupe costs $2. How many cantaloupes can you buy for $6?
3
75-(-83)=
158
A circle has a radius of 6cm, what is the area of the circle?
113.04 cm
In the high school auditorium there are 351 chairs in 27 rows. How many chairs in each row?
13 chairs
Jenny can type 1,200 words in just 15 minutes. How many words can she type in an hour 60 minutes (1hr)?
4800
Jasmine bought 32 kiwi fruit for $16. How many kiwi can Lisa buy if she has $4?
8
-20-37=
-57
What is the formula for the area of a circle?
A=pir^2
Paul is selling 6 penguins for $188. How much does each penguin cost?
$31.33
An architect drew a scaled drawing of a school. The scale he used was 1cm:5m .The school is 9 centimeters wide in drawing. How wide is the school in real life?
45m
If you can buy four bulbs of elephant garlic for $8 then how many can you buy with $32?
16
19 x -9=
-171
If a circle has a diameter of 50 m, what is the radius of the circle?
25 m
The grocery store is selling 10-lb bag of cherries for $33.49. How much is each lb of cherries?
$3.35
If 1 inch represents 10 miles on a map, then how many inches will represent 120 miles?
12 inches
The money used in Jordan is called the Dinar. The exchange rate is $3 to 2 Dinars. Find how many dollars you would receive if you exchanged 22 Dinars.
$33
225/-5=
-45
What is the circumference of a circle if the diameter is 15 inches?
47.1 inches
Lissa can type 84 words in 12 minutes. How many words can she type per minute?
7 words
If 1 inch represents 10 miles on a map, then how many inches will represent 900 miles?
90 miles
Jenny was planning a trip to the United Arab Emirates. Before going, she did some research and learned that the exchange rate is 4 Dirhams for every $1. How many Dirhams would she get if she exchanged $5?
20 Dirhams
Kelly borrowed 200 dollars from her friend to go to the mall. She then borrows 75 dollars from another friend to by food. She paid both her friend 50 dollars each. How much does she still owe?
$175
What are the 2 formulas used to find the circumference of a circle?
C=2pir
C=pid