Unit 3: Proportional Reasoning CUA Review -1st per

The price of the new PSP 5 is $499.00. The sale tax in TX is 8%.  What is the sale tax of the PSP 5? Type the number only, no dollar sign.​

Mathematical Equivalence

ON

Joey is 56 inches tall. There are 2.54 centimeters in 1 inch. What is Joey's height in centimeters? Choose the correct proportion to solve this problem.

• The answer is not here.

Tags

CCSS.5.MD.A.1

Joey is 56 inches tall. There are 2.54 centimeters in 1 inch. What is Joey's height in centimeters?

(Type the number only no labels on your answer.)

(a)  

Tags

CCSS.5.MD.A.1

​ (a)   pounds of candy can be purchased for $20.​

• 6
• 7.2

Paula pays $19.92 for 2.4 pounds of walnuts. What is the price per pound of walnuts? Type the number only, no dollar sign.

(a)  

Tags

CCSS.6.NS.B.3

The cake walk fundraiser sold 44 tickets during the first day of the fundraiser. This was 22% of the total tickets. How many tickets were sold for the cake walk fundraiser? Type in the number only, no labels.

(a)  

Tags

CCSS.6.RP.A.3C

Airfare from Atlanta, GA to Nashville, TN changed from $250 per ticket to $180. By what percentage did the cost of the airfare change?

Hint: Don't forget to subtract the Original and the New ticket price to find the amount it changed before making your proportion.

• An increase of 28%

• An increase of 39%

• A decrease of 28%

• A decrease of 39%

Tags

CCSS.6.RP.A.3C

A gym subscription runs several promotions. Customers can choose from the following deals:

-Option A: 1/5 off  the annual subscription of $308

-Option B: 10% off the annual subscription of $308

If the customer chose Option A, how much will they save?

(a)  

Tags

CCSS.6.RP.A.3C

A gym subscription runs several promotions. Customers can choose from the following deals:

-Option A: 1/5 off  the annual subscription of $308

-Option B: 10% off the annual subscription of $308

If the customer chose Option B, how much will they save?

(a)  

Tags

CCSS.6.RP.A.3C