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

The ratio of a to b is fill in the table with equivalent ratios

A BVoluntee

rs?

Fill in the box and explain your thinking

50% of =4080

Fill in the box and explain your thinking

40% of =80200

Fill in the box and explain your thinking

20 % of 60 =12

Fill in the box and explain your thinking

80 % of 30 =24

Fill in the box and explain your thinking

7 out of 10 = %

70

Fill in the box and explain your thinking

5 out of 8 = %

62.5

$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

A ratio comparing different units.

Part-to-part ratio

Unit Rate

PercentOrdered

Pair

Ratio

Part-to-Whole ratio

RateEquivalent

ratio