Unit 2: Proportions and Equations

Jacob mixes 1/3 cup of yellow paint for every 1/5 cup of blue paint to make green paint.

How many cups of yellow paint are needed for 1 cup of blue paint? (Write your answer as a fraction)

_____ cups of yellow paint per cup of blue paint

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.NS.A.1

A recipe that yields 2 loaves of bread requires   $2\frac{1}{2}$    cups of flour.
Edgar has a bag that contains  $12\frac{3}{4}$   cups of flour.
How many cups of flour will be left in the bag if Edgar follows the recipe and makes 10 loaves of bread?
 
 ___ cups of flour will be left in the bag.

Tags

CCSS.6.EE.B.7

CCSS.6.NS.A.1

Javier had $305 in his bank account. His bank charges a fee of $7.50 each month that a balance is below $500. If he makes no other deposits or withdrawals, how much money is in Javier's account at the end of three months?

• $22.50

• $282.50

• $477.50

• $195

Tags

CCSS.6.EE.B.6

CCSS.6.EE.B.7

CCSS.6.NS.C.5

CCSS.6.EE.A.2

CCSS.6.EE.B.5

CCSS.6.NS.B.3

A water well drill has dug to a height of –25 feet after one full day (24 hours) of continuous use.

Assuming the drilling occurred at a constant rate, what was the height of the drill after 15 hours?

• -0.96 ft

• 0.96 ft

• 14.4 ft

• -14.4 ft

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

-50+20

Tags

CCSS.6.NS.C.5

CCSS.6.NS.C.6

-2+18

Tags

CCSS.6.NS.C.5

-3+3+1+4 + __=0

Tags

CCSS.6.EE.B.7

CCSS.6.EE.B.5

Which graph is proportional?

• 
• 
• 
• 

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.1

CCSS.6.RP.A.2

What is the constant of proportionality?

k=___

• 0.366..

• 3

• 1/3

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.1

CCSS.6.RP.A.2

CCSS.6.EE.B.6

CCSS.6.EE.C.9

CCSS.6.EE.A.2

Is the table proportional?

• Yes

• No

• Maybe

• What is proportional?

Tags

CCSS.6.RP.A.3

CCSS.6.RP.A.1

CCSS.6.RP.A.2