Connect percent and proportions

The rabbit population in a certain area of 200% of last year's population. There are 1,100 rabbits this year. How many were there last year?

• 50

• 550

• 555

• 15

Tags

CCSS.7.EE.B.4

CCSS.7.RP.A.2

CCSS.7.RP.A.3

A company that makes hair care products had 3,000 people try a new shampoo. of the 3,000 people, 9 had a mild allergic reaction, . What percent of the people had a mild reaction?

Tags

CCSS.7.RP.A.3

The price of an item is $80. After the sales tax is added, the final cost is $84.00

• 10%

• 4%

• 5%

• 8%

Tags

CCSS.7.RP.A.3

A pair of pants at the store originally cost $87. They are on sale for $57. The percent change, rounded to the nearest percent in the cost of the pants is

• 25%

• 30%

• 35%

• 40%

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Last month, Nicole spend $30. This month she spent 140% of what she spend last month. How much did Nicole spend this month?

• 30

• 37

• 40

• 42

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

Mr. Rubio, the owner of a small store buys kayak paddles for $50.00 each, and sells them for 180% of the purchase price. A customer buys a paddle for $97.65, which includes the selling price and sales tax. What is the sales tax rate?

• 7.65%

• 4.7%

• 9.75%

• 8.5%

Tags

CCSS.7.EE.B.3

CCSS.7.EE.B.4

CCSS.7.RP.A.3

Of 350 solitaire games that Jay played, he won 154 times. What percent of the games did Jay win?

Tags

CCSS.7.RP.A.3

Investors buy a studio apartment for $240,000. Of this amount, they have a down payment of $60,000. Their down payment is what percent of the purchase price?

• 15%

• 20%

• 25%

• 2.5%

Tags

CCSS.7.RP.A.3

Investors buy a studio apartment for $240,000. Of this amount, they have a down payment of $60,000. What percent of the purchase price would a $12,000 down payment be?

• 5%

• 10%

• 15%

• 20%

Tags

CCSS.7.EE.B.3

CCSS.7.RP.A.2

CCSS.7.RP.A.3

In the spring basket there are 12

peeps out of a total of 28 items.

What percent of items are peeps?

Round to the nearest whole.

• 34

• 43

• 46

• 56

Tags

CCSS.7.RP.A.2

CCSS.7.RP.A.3