2 Units - 3 Ratios
6,200 g to kg
6.2 kg
2750 mL to liters
2.75 L
If there are 24 boys in the class and 16 girls. Write the ratio of girls to boys in simplest form.
2/3
Kori spend $46.20 on 14 gallons of gasoline. What was the price per gallon?
$3.30 per gallon
Are 1/3 and 9/18 equivalent?
Son equivalentes?
NO
The ratio of teachers to students is 2:7. If there are 182 students. How many teachers are there?
52
6.81 cm to m
0.0681 m
There are 7 butterflies, 3 lady bugs, 12 spiders, and 6 flies in big tube. What is ratio of spiders to total number of insects?
3/7
One gallon of paint covers about 450 square feet. How many square feet will 1.5 gallons of paint cover?
675 square feet
Are these ratios equivalent?
$1 per 3 grams
$6 per 17 grams
The ratio of the number of days is rains to the number of days it doesn't rain is 3:1. If it rained for 36 days, how many did it NOT rain.
12 days it doesn't rain
I am making a 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
2,360 g to kg
2.36 kg
RATIO TABLE
X Y
1 10
2 20
3 ?
? 80
y = 30
x = 8
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
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
What is the unit price if 4 pounds of fruit cost $6.48?
$1.62 per pound
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
Are these ratios equivalent?
$14 for every 6 people
$7 for every 3 people
YES
2,110,000 g to kg
2,110 kg
0.00866 kg to g
8.66 g
Which table is proportional?
Table A Table B
x y x y
3 12 3 15
5 20 4 20
2 8 5 24
8 32 6 31
Table A
14,700 cm to m
147 m
For every 12 blue cars a factory makes, it makes 13 black cars. If the factory made 60 blue cars, how many are black?
65 black cars