Ratio 1
At a rescue shelter, for every 4 cats there are 6 dogs.
Write a ratio of dogs to cats.
If there are 72 dogs, how many cats are there?
4:6
48 cats
Simplify the ratio 24:72
1/3
There are 24 boys and 16 girls in a math classroom. Write the ratio of girls to boys in simplest form.
2/3
At Home Depot, the paint department makes Green paint by mixing 1 part blue paint with 3 parts yellow paint. If a customer wants 20 cups of Green paint, how many cups of blue should be added to the mix?
A. 1
B. 3
C. 5
C. 5
Are the ratios, 1:3 and 9:18 equivalent?
NO
The ratio of teachers to students is 2:7. If there are 182 students. How many teachers are there?
52
There are 12 bananas, 10 apples, and 16 kiwis. What is the ratio of apples to bananas in simplest form?
5/6 (10:12)
There are 7 butterflies, 3 ladybugs, 12 lanternflies, and 6 house flies in a big tube. What is the ratio of spiders to the total number of insects in simplest form?
3:7 (12:28)
LCM of 16 and 24
48
GCF of 24 and 48
24
The ratio of the number of days it rains to the number of days it doesn't rain is 3:1. If it rained for 36 days, how many days did it not rain?
12 days
I am making dinner for a fundraiser. The ratio of cups of cheese to cups of vegetables is 9:4. If you have 96 cups of vegetables, how many cups of cheese do you need?
216 cups of cheese
The ratio of the number of witches to brooms is 6:11. If there are 66 brooms, how many witches are there?
36 witches
In each batch of cookies, the mix is 3 cups of flour to 1.5 cups of sugar. If you want to make 20 batches of cookies, how many parts of sugar are needed?
30 cups of sugar
RATIO TABLE
4 12
16 48
2 X
X 60
6 and 20
There are 4 more dogs at the animal shelter than cats. If the ratio of dogs to cats is 5:3. How many cats are at the animal shelter?
6
There is a total of 42 teachers at Norwich. If the ratio of female to male teachers is 4:2. How many males teach at the school?
14 male teachers
For every bag of candy, there are 16 M&Ms. Which statement is not accurate?
1. Five bags would have 80 M&M’s.
2. ½ of a bag would have 8 M&M’s.
3. The ratio of bags to M&M’s is 2 to 24.
3. The ratio of bags to M&M’s is 2 to 24.
There are 24 volleyballs, 20 basketballs, 14 tennis balls, and 18 basketballs. What is the ratio of basketballs to total number of balls in simplest form?
5/19
True or False: Joe has 70 candy bars. David has 7.
David has 10 times as many candy bars as Joe.
FALSE
There are 14 more dogs at the animal shelter than cats. If the ratio of dogs to cats is 5:3. How many cats are at the animal shelter?
21
Fill in the blank
Cups of Apple Juice Cups of Orange Juice
15 7
7.5 ?
30 14
? 21
3.5 and 45
There are 180 more apples on the tree than pears in the orchard. If the ratio of pears to apples is 5 to 11, how many apples are at the orchard? How many pears?
330 apples
150 pears
RATIO TABLE
Red Blue Total
3 15 18
X X 72
18 X X
12, 60, 90, 108
Chris walks 5.5 miles every week. Angie walks 7.5 miles every 10 days. Tony walks 10.5 miles every 2 weeks.
If they continue at this rate from January to December, who will walk the most miles in one year? Be prepared to justify your group's answer.
Chris