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Warm Up
Materials:• Whiteboard
s• Bins
Create a design for a phone case. The design must include:• There are only squares and
circles• The ratio of squares to
circles is 1 to 3• There cannot be less than 4
shapes or more than 15 shapes.
Learning Target
I will be able to solve multiple ratio and rate problems by creating/using models and identifying equivalent ratios.
Determine whether the statement about the picture is true or
false
The ratio of green squares to red circles is 3 to 7.FALSE
Determine whether the statement about the picture is true or
false
The ratio of green squares to all the shapes is 7 to 10.TRUE
Determine whether the statement about the picture is true or
false
The percentage of red circles out of all the shapes is 30%.
TRUE
Determine whether the statement about the picture is true or
false
There must be 4 more red circles than green squaresFALSE
Show your work.
Ahmed babysat for 4 hours and earned $45 for those hours. At this rate, how much does Ahmed earn in one hour?
$𝟒𝟓÷𝟒𝐡𝐨𝐮𝐫𝐬=𝟏𝟏 .𝟐𝟓𝐩𝐞𝐫 𝐡𝐨𝐮𝐫
Show your work.
Kristine is making chocolate bars. She mixes 4 cups of milk with 12 cups of chocolate. How many cups of chocolate would she need to mix with 1 cup of milk?
Milk (cups) Chocolate (cups)
1 32 63 94 12
Fill in the missing values in the table
X Y1
3 15
8
10 50
Explain your reasoning in complete sentences! (How did you figure it out)
5
40
$33.00
Backpacks are 40% of at target. If a backpack normally costs $55.00. What would the new price be of the backpack after the discount?
1 foot=12 inches
The length of one desk in class is 2.5 feet. How many inches is the length of the desk?
𝟐 .𝟓∙𝟏𝟐=𝟑𝟎𝒊𝒏𝒄𝒉𝒆𝒔
100 centimeter = 1 meter
35
0
centi
mete
rs
100 centimeters
Find the value of each measurement in meters
3.5
mete
rs1 meters
A pair of numbers used to locate a point on a coordinate plane.
Part-to-part ratio
Unit Rate
PercentOrdered
Pair
Ratio
Part-to-Whole ratio
RateEquivalent
ratio
A specific amount out of one hundred.Part-to-
part ratio
Unit Rate
PercentOrdered
Pair
Ratio
Part-to-Whole ratio
RateEquivalent
ratio
Represents a relationship between a part and its whole.
Part-to-part ratio
Unit Rate
PercentOrdered
Pair
Ratio
Part-to-Whole ratio
RateEquivalent
ratio
The comparison of two equal ratios.
Part-to-part ratio
Unit Rate
PercentOrdered Pair
Ratio
Part-to-Whole ratio
RateEquivalent
ratio
Part-to-part ratio Percent
Ordered Pair
Part-to-Whole ratio
Equivalent ratio
Compares a quantity to one unit of another quantity.
Part-to-part ratio
Unit Rate
PercentOrdered Pair
Ratio
Part-to-Whole ratio
RateEquivalent
ratio
Part-to-part ratio Percent
Ordered Pair
Part-to-Whole ratio
RateEquivalent
ratio
Represents a relationship between one part of a whole and another part of the whole.
Part-to-part ratio
Unit Rate
PercentOrdered
Pair
Ratio
Part-to-Whole ratio
RateEquivalent
ratio
A comparison of two numbers.
Part-to-part ratio
Unit Rate
PercentOrdered Pair
Ratio
Part-to-Whole ratio
RateEquivalent
ratio
Part-to-part ratio Percent
Ordered Pair
Part-to-Whole ratio
Equivalent ratio