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WorksheetsMr. Johnson 6th Grade Ratios, rates
Total questions: 155
Worksheet time: 11hrs 36mins
A unit rate is a rate whose denominator is what number?
(a)
Check all of the ratios equivalent to 2:3.
Don't just pick 1 answer! Look through all of the options and pick all that apply.
2 to 3
4 to 6
6 to 4
6:4
Which of the rates are equivalent?
$15 for 3 quarts of strawberries
Check ALL that are equivalent.
$3/quart
$5/quart
$20 for 4 quarts
$0.33/quart
$10 for 2 quarts
The ratio of teachers to students at Newport High School is 2:15. If there are 6 mathematics teachers, how many students are there?
17
13
45
90
The ratio of roses to carnations in a flower shop is 5:3. What is the ratio of roses to all flowers?
(a)
Find the unit rate.
$26.01 for 9 gallons of gas
$2.89/gallon
$2.88/gallon
$28.90/gallon
answer not here
Use your 11's trick.
11 x 26 = ?
(a)
Find the unit rate.
275 feet in 10 seconds
27.5 feet per second
2.75 feet per second
275 feet per second
2,750 feet per second
Find the unit rate:
25 pieces of candy for $2
$0.08 each
$0.09 each
$50 each
$5 each
A store sees 120 customers in 8 hours. What is the unit rate?
16 customers per hour
15 customers per hour
12 customers per hour
20 customers per hour
At Weis, 7 apples in a tote cost $4.55. What is the cost per apple?
1.54 apples per dollar
1.54 dollars per apple
$0.65 per apple
not here
What are the 3 ways you can write a ratio?
fraction
colon
the word "to"
part-to-part
7 girls to 5 boys
part-to-part
part-to-whole
whole-to-part
7 girls to all the students in the class
part-to-part
part-to-whole
whole-to-part
all the students in the class to 5 boys
whole-to-part
part-to-part
part-to-whole
1:2 is equivalent to 2:4
yes, the top and bottom were both multiplied by 2
no
4:7 is equivalent to 8:_
7
32
14
8:9 is equivalent to 24: ____
36
27
16
8:5 is equivalent to 16:_
8
16
10
I understand how to find an equivalent ratio.
yes
no
What is the difference between a ratio and a rate?
Write this rate in simplest form : 12:144
6:72
3:36
1:12
Write this ratio in simplest form: 72:9
8:1
24:3
1:8
Find the unit rate: 10 miles in 5 hours
2 miles in 1 hour
1 mile in 2 hours
Find the unit rate. 8 apples for $3.
You can't do that, it doesn't divide out evenly
0.375
0.38
2.6666......
2.67
An ostrich can run at a rate of 50 miles in 60 minutes. At this rate, how long would it take an ostrich to run 15 miles?
12 minutes
18 minutes
5 minutes
10 minutes
To disinfect 1 quart of stream water to make it drinkable, you need to add 2 tablets of iodine. How many tablets do you need to disinfect 4 quarts?
4 tablets
5 tablets
6 tablets
8 tablets
To disinfect 1 quart of stream water to make it drinkable, you need to add 2 tablets of iodine. How many tablets do you need to disinfect 4 quarts?
4 tablets
5 tablets
6 tablets
8 tablets
A soup that serves 16 people calls for 4 cups of chicken broth. How many cups of chicken broth would you need to make an identical recipe that serves 32 people?
*Use a ratio table to find the answer*
6 cups
4 cups
8 cups
1 cup
6 dimes to 18 dimes
14 footballs to 35 footballs
Write the ratio in simplest form.
42 to 6
7:1
24:3
21:3
21:4
Write the ratio in simplest form.
27:12
94
47
312
49
Write the ratio in simplest form.
120:5
120 to 5
24 to 2
60 to 5
24 to 1
Write the ratio in simplest form.
32 to 4
816
18
86
49
Determine whether the ratios are equivalent.
$72 for every 8 people,
$18 for every 2 people
Yes
No
Determine whether the ratios are equivalent.
5 dogs to 6 cats,
20 dogs to 24 cats
Yes
No
Determine whether the ratios form a proportion.
27 trucks to 12 jeeps,
44 trucks to 16 jeeps
Yes
No
Determine whether the ratios form a proportion.
8 feet in 15 seconds,
16 feet in 40 seconds
Yes
No
Solve each proportion using Cross Products.
x3=86
6
7
4
5
Solve each proportion using Cross Products.
82=a3
12
7
9
6
You go to the grocery store to buy dog food. The store has three sizes available:
an 8-lb bag for $9.88
a 20-lb bag for $23.44
a 40-lb bag for $49.00
Which size bag has the lowest cost per pound rounded to the nearest cent?
They are all the same
The 20-lb bag
The 8-lb bag
The 40-lb bag
You go to the grocery store to buy dog food. The store has three sizes available:
an 8-lb bag for $9.88
a 20-lb bag for $23.44
a 40-lb bag for $49.00
Which size bag has the highest cost per pound rounded to the nearest cent?
They are all the same
The 20-lb bag
The 40-lb bag
The 8-lb bag
What is the distance between the following ordered pairs (0,5) and (0,-5)?
10 units
11 units
12 units
14 units
What is the distance between the following ordered pairs (1,3) and (1,-3)?
10 units
6 units
2 units
5 units
What is the distance between the following ordered pairs (6,3) and (-5,3)?
17 units
19 units
11 units
12 units
What is the distance between the following ordered pairs (9,2) and (9,-7)?
8 units
9 units
11 units
12 units
What letter is at this ordered pair: (4,1)
Remember (x,y)
(click on the image to make it bigger)
R
T
Y
U
What letter is at this ordered pair: (3,-5)
Remember (x,y)
(click on the image to make it bigger)
P
A
S
I
What letter is at this ordered pair: (-5,1)
Remember (x,y)
(click on the image to make it bigger)
Q
E
W
G
What letter is at this ordered pair: (5,5)
Remember (x,y)
(click on the image to make it bigger)
R
U
T
Y
What letter is at this ordered pair: (1,-4)
Remember (x,y)
(click on the image to make it bigger)
P
I
A
S
What letter is at this ordered pair: (-1,-5)
Remember (x,y)
(click on the image to make it bigger)
G
E
F
D
What letter is at this ordered pair: (-3,-3)
Remember (x,y)
(click on the image to make it bigger)
F
D
G
A
What letter is at this ordered pair: (-5,-2)
Remember (x,y)
(click on the image to make it bigger)
F
D
G
A
What letter is at this ordered pair: (-2,1)
Remember (x,y)
(click on the image to make it bigger)
W
E
Q
R
What letter is at this ordered pair: (1,2)
Remember (x,y)
(click on the image to make it bigger)
R
T
Y
U
Where is point A located:
(1, 1,5)
(1.5, -1)
(-1.5, 1)
(2, -1)
Where is point F located:
(-4, 0)
(0, 4)
( 4, 0 )
(0, -4)
Which point is located at ( -2, 2)
A
B
C
D
Find out the total inches first and then convert to feet. Remember, 12 inches = 1 foot
Think about what you should turn 4 1/2 into?
Solve for x
x = 19.6
x = 5/98
x = 101/5
The ratio of a quarterback's completed passes to attempted passes is 7 to 8. If he attempted 24 passes, how many did he complete?
21 passes
8 passes
3 passes
27 passes
It takes Emma 18 minutes to type and spell check 14 pages of manuscript. How long will it take her to type and spell check 77 pages?
18 minutes
99 minutes
60 minutes
1,386 minutes
If a car travels 280 miles in 7 hours, how far will it travel in 12 hours?
480 miles
1,960 miles
84 miles
25 miles
The movie theater has 250 seats. 225 seats were sold for the current showing. What percent of seats are sold?
10%
20%
80%
90%
If 7 sandwich rolls cost $1.68, how much will 29 rolls cost?
$11.76
$6.96
$13.76
$7.96
6 of the 16 students in Mrs. Crew's class were serving detention. What is the percent of students serving detention?
16%
60%
37.5%
62.5%
A person ate 2400 calories in a day. Of these, 36% came from fat. How many calories came from fat?
984
830
1142
864
4.5 is 7.5% of what number?
50
60
400
30
The Mayflower started with 150 passengers. It lost 60% due to illness. How many people remained?
60
90
100
15
Ramon travels 20 miles in 20 minutes, how many miles can he travel in 120 minutes?
120 miles
200 miles
10 miles
40 miles
The ratio of boys to girls is 3 to 2. If there are 12 boys, how many girls are there?
2
4
6
8
It takes one Super Giant Pizza to feed 3 people. If you invite 36 people, how many pizzas will you need?
3
6
9
12
At a recent party, it cost $9.50 for refreshments for 10 guests. At this rate, how much would it cost to have refreshments for 80 guests?
$760
$76
7600
$76000
Mary had saved $17.50 in the past 3 weeks. At this rate, how much will she save in 15 weeks?
67.50
40.00
87.50
nothing
The park ranger stocks the children's fishing pond keeping a ratio of 4 sunfish to 3 perch. If he puts 300 sunfish into the pond, how many perch should be put into the pond?
400
425
225
525
A grading machine can grade 48 multiple-choice tests in 1 minute. How log will it take the machine to grade 288 tests?
6 minutes
6.25 minutes
5.25 minutes
5 minutes
The waiting time to ride a roller coaster is 20 minutes when 150 people are in line. How long is the waiting time when 1,200 people are in line?
120 min
140 min
160 min
180 min
Calories. How many Calories would you expect to be in 5 slices of the same pizza?
