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Proportions from Word Problems, Solving Proportions, Ratios and Ratio Tables
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Gravity
Terms in this set (91)
96
Gary can hike 2.5 miles in 30 minutes. At this rate, how long will it take him to hike 8 miles?
300
The ratio of athletes to non-athletes at Taylor middle school is 3 to 4. If there are 225 athletes, how many non-athletes are there?
25.80
If 8 bags of chips costs $10.32, how much will you pay for 20 bags?
12
A snail traveled 2 feet in 60 minutes. How far will it travel in 6 hours?
20.39
Asanji took a trip to Mexico. Upon leaving
he decided to convert all of his Pesos back
into dollars. How many dollars did he
receive if he exchanged 42.7 Pesos at a rate
of $5.30 = 11.1 Pesos?
33
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.
18
Ming was planning a trip to Western Samoa.
Before going, she did some research and
learned that the exchange rate is 6 Tala for
$2. How many Tala would she get if she
exchanged $6?
2.06
6.125
15
4.2
3
Mark walked three-quarters of a mile in fifteen minutes. How many miles can he walk in an hour?
20
Jenny can send texts on her phone at the rate of 32 words per minute. If she sends 8 texts that average 80 words each, about how long would it take her?
8
There was a blizzard. Snow was falling at a rate of 4 ½ inches per hour. If the snow kept accumulating at the same rate, how long would it take for 3 feet of snow to accumulate?
30
A boat travels 450 miles in 15
hours. What is the boat's speed in miles per hour?
150
A car can travel 80 miles on 4 gallons of gasoline. If the gas tank, which can hold about 15 gallons, is half full, how many miles can the car travel before it runs out gas?
160
A car can travel 480 miles on 15
gallons of gasoline. How far can
it travel on 5 gallons?
22
A shop produces 39
wetsuits every 2 weeks. How many weeks will
it take the shop to produce 429
wetsuits?
2,100
Of the 50 fish that Jim caught from the lake, 14 were trout. The estimated population of the lake is 7,500 fish. About how many trout would you expect to be in the lake?
12
Jacob prepared 15 kilograms of dough after working 5 hours. How many hours did Jacob work if he prepared 36 kilograms of dough?
44
The ratio of athletes to non-athletes at Taylor middle school is 3 to 4. If there are 33 athletes, how many non-athletes are there?
$42
If 8 bags of chips costs $12, how much will you pay for 28 bags?
3 ft
A snail traveled 2 feet in 60 minutes. How far will it travel in 90?
6
Ronna jarred 6 liters of jam after 3 days. How many days did Ronna spend making jam if she jarred 12 liters of jam?
$33
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.
18
Ming was planning a trip to Western Samoa.
Before going, she did some research and
learned that the exchange rate is 6 Tala for
$2. How many Tala would she get if she
exchanged $6?
9
2
30
24
24
Jamie took a total of 16 quizzes over the course of 2 weeks. After attending 3 weeks of school this quarter, how many quizzes will Jamie have taken in total?
36
Nathan read a total of 24 books over 6 months. After belonging to the book club for 9 months, how many books will Nathan have read in all?
30
A boat travels 450 miles in 15
hours. How far did the boat travel in one hour?
320
A car can travel 80 miles on 4 gallons of gasoline. If the gas tank, which can hold about 16 gallons, is full, how many miles can the car travel before it runs out gas?
160
A car can travel 480 miles on 15
gallons of gasoline. How far can
it travel on 5 gallons?
8
A shop produces 30
wetsuits every 2 weeks. How many weeks will
it take the shop to produce 120
wetsuits?
2,100
Of the 50 fish that Jim caught from the lake, 14 were trout. The estimated population of the lake is 7,500 fish. About how many trout would you expect to be in the lake?
48
Paula baked 36 cookies with 6 scoops of flour. With 8 scoops of flour, how many cookies can Paula bake?
30
What value is missing from the ratio table?
20
What value is missing from the ratio table?
9
7
8
25
14
30
20
32
18
16
55
33
Additive
Sara has 15 pairs of shoes in her closet. She goes to the mall and buys more shoes.
Multiplicative
Francine downloads 6 songs each week.
Additive
Jolene is packing her lunch for school. The empty lunch box weighs 5 ounces. The weight of the lunch box changes as Jolene adds items to her lunch box.
Multiplicative
Oskar sells bracelets he makes for $2 each and donates the money to charity.
Multiplicative
Additive
Additive
Multiplicative
Multiplicative
the cost of an ice cream cone is $1.50
Additive
Mrs. Valenzuela decided to give 5 bonus points on the quiz
4
Complete the Ratio Tables
10
9
20
8
16
28
22
2
6
18
14
44
45
3 : 2 or 3/2
What is the ratio of crabs to clams?
2 : 6 or 2/6
What is the ratio of dogs to cats?
4 : 1 or 4/1
What is the ratio of apples to oranges?
2 : 3 or 2/3
Blue hats : Red hats
4 : 4 or 4/4 or.... 1
What is the ratio of hamburgers to hot dogs?
2 : 3 or 2 to 3
What is the ratio of boys to girls
Equivalent Ratios
1 : 10 or 1 to 10
Snakes : Total Animals
1 : 8 or 1/8
Purple Crayon : Total Crayons
2 to 3
What is the ratio of girls to students?
4:11
There are 4 girls and 7 boys. What is the ratio of girls to total students?
2 to 1 2/1 2:1
3 ways to write a ratio
5:10
equivalent ratio to 1:2
6:8
equivalent ratio to 3:4
3:4
equivalent ratio to 15:20
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