WORKKEYS MATH #3

If a rectangle has a width of  8 and has a perimeter of 36 , then what is the length? 

• 10

• 12

• 14

• 16

Jamarcus has twenty-one coins in his piggy bank, all of which are either dimes or quarters.  If Jamarcus has $4.20 in total, how many of each coin does he have?

• 10 dimes and 11 quarters

• 
  12 dimes and 12 quarters

• 7 dimes and 14 quarters

• 10 dimes and 14 quarters

Jamal invites 15 people to his birthday party and his mother orders enough cupcakes so that everyone (including Jamal) will get two cupcakes. How many cupcakes can everyone have if only 7 friends show up to Jamal's party? 

• 1

• 4

• 6

• 7

Combined, Megan and Kelly worked 60 hours. Kelly worked twice as many hours as Megan. How many hours did they each work? 

• Megan worked for 10 hours and Kelly worked for 50 hours.

• They both worked 30 hours.

• Megan worked for 40 hours and Kelly worked for 20 hours

• Megan worked for 20 hours and Kelly worked for 40 hours

Maddie needed 1/3 cup of flour to make 1 apple pie. If she made 9 apple pies, how many cups of flour would Sarah need?

• 6

• 3

• 1

• 38

Sarah earns $20 a day working after school. She spent 30% of her daily earnings on Monday. How much money did she spend on Monday?

• $1.40
• $6
• $0.60
• $14

A chef bought 7 6/7 pounds of carrots to make a carrot cake. He only used 5 5/7 pounds of the carrots. How many pounds of carrots are left over?

• 1

• 2 1/7

• 2 1/2

• 1 3/7

My class size has increased by 35% this year. I had 20 students last year, how many do I have now?

• 23
• 25
• 27
• 29

200 children attended the school play. Of the total attendance, 120 were girls. What percent of girls attended the school play?

• .06%

• 6%

• 60%

• 40%

You go to the store and buy apples. The apples cost $0.14 each. The cashier rings up your apples and says your total is $1.12 .  How many apples did you buy?

• 5

• 8

• 3

• 12