Simplify Numbers
Simplify:
100:50
2:1
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 did it NOT rain?
12 days it doesn't rain
There are 4 cats and 6 dogs. Write a ratio of dogs to cats. Simplify!
3:2
Are 1:2 and 2:4 equivalent ratios?
Yes
Simplify:
35:7
5:1
There are 12 bananas, 10 apples, and 16 kiwis. What is the ratio of apples to bananas in simplest form?
5:6
If there are 24 boys in the class and 16 girls. Write the ratio of girls to boys in simplest form.
2:3
The ratio of men to women is 3:5. This ratio is...
a. Part-to-part ratio
b. Part-to-whole ratio
a. Part-to-part ratio
Simplify 5 : 125
1 : 25
The ratio of the number of witches to brooms is 6:11. If there are 66 brooms, how many witches are there?
36 witches
There are 7 butterflies, 3 lady bugs, 12 spiders, and 6 flies in big tube. What is the ratio of spiders to the total number of insects?
3:7
There are 10 boys and 15 girls in a class. If the ratio of girls to the whole class is 15 : 25, then the first ratio is a ..
Part-to-Part Ratio
Simplify 15:12
5:4
The ratio of apples to bananas in a fruit bowl is 3:5. There are 15 bananas, how many apples are there?
9 apples
There are 24 volleyballs, 20 basketballs, 14 tennis balls, and 18 basketballs. What is the ratio of basketballs to the total number of balls in simplest form?
1:2
A comparison of two or more quantities of the same unit of measure
Ratio
Simplify 24:72
1:3
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
The ratio of teachers to students is 2:7. If there are 182 students. How many teachers are there?
52 teachers
Provide the relationship between a particular group and the whole population ( including the particular group).
Part-to-whole ratios