Proportional Relationships (Mod. 1, Topic A) - 7th

Which of the following is a ratio?

• 4:0

• 5:2

• 65 miles: 1 hours

• 1 inch per minute

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What does unit rate mean?

• Ratios with equivalent values.

• A fraction.

• The quantities being described.

• The value of a ratio.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

How do you find the unit rate?

• Divide the numerator (y-value) by the denominator (x-value)

• Divide the denominator (x-value) by the numerator (y-value)

• Multiply the numerator (y-value) by the denominator (x-value)

• Multiply the denominator (x-value) by the numerator (y-value)

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the unit rate?

10 feet per 5 seconds

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the unit rate?

$7.00 : 2 lbs.

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Devon is trying to find the unit price on a 6-pack of soda on sale for $2.99. His sister says that at that price, each drink would cost about $0.50. Is she correct?

• Yes

• No

Tags

CCSS.6.RP.A.3B

The 7th graders at Oscar's school got to visit either the science museum of the history museum. 16 students picked the science museum and 24 students picked the history museum. What is the ratio of the number of students who visited the history museum to the number of students who visited the science museum?

• 16:24

• 24:16

• 16: 40

• 40:16

Tags

CCSS.6.RP.A.1

CCSS.6.RP.A.2

Jill jarred 24 liters of jam after 3 days. How much jam did Jill jar if she spent 7 days making jam?

_______ liters

Tags

CCSS.3.OA.D.8

Jesse and Jimbo work at two different grocery stores. Jesse made $62.50 working for 5 hours. Jimbo made $100 working for 8 hours. Who made more money?

• Jesse

• Jimbo

• they make the same amount

• not enough information

Tags

CCSS.6.RP.A.3A

Which of the following is NOT proportional to 3:5?

• 6:10

• 30:50

• 21: 30

• 60:100

Tags

CCSS.7.RP.A.2A