Week 9 Math Review

Oreos $2.98 for 15.5 oz.
or
Chips Ahoy $2.50 for 14 oz.
Find the unit price of each and choose the better deal.

• Oreos
• Chips Ahoy

Kidney beans $1.18 per lb.
or
Lima beans $2.13 for 2 lb.
Find the unit price of each and choose the better deal.

• Kidney beans
• Lima beans

Holly needs to buy some cloth. The following deals are available at various stores. Choose the best deal.
$16.52 per 6 yd
$13.85 per 5 yd

• $16.52 for 6 yd
• $13.85 for 5 yd
• Neither

A store has 120 customers in 6 hours. What is the unit rate in customers per hour?

• 16 customers per hour

• 12 customers per hour

• 20 customers per hour

• 15 customers per hour

If a candy bar has 40 calories per serving, how many calories are there in 4 servings?

• 4

• 10

• 80

• 160

You're throwing a party and you order 15 pizza for your guests. Your total came to $97.50. What was your unit cost per pizza?

• $4.95 per pizza

• $5.75 per pizza

• $6.50 per pizza

• $7.25 per pizza

What is 50% of 15?

• 30
  
• 7.5
• 7
• 8.5

What is 30% of 50?

• 16
• 16.3
• 17.4
• 15

Mateo has to spend $9000 on expenses each year. If that amount of money is 50% of her salary, how much does Mateo make per year?

What part of the percent proportion are you missing?

• Part

• Whole

• Percent

At a construction job, there are 15 painters. Of the painters, 40% of them are working on the inside. How many painters are working inside of the building?

What part of the percent proportion are you missing?

• Part

• Whole

• Percent