Review 1 math 8

Write the following in from least to greatest

0.871, 85%, 7/8, 84/99

• 7/8, 0.871, 85%, 84/99

• 85%, 84/99, 0.871, 7/8

• 7/8, 84/99, 85%, 0.871

• 84/99, 85%, 0.871, 7/8

Place the following numbers in order from least to greatest:
7.8 x 10⁶,    5.1 x 10⁴,  
1.25 x 10⁵,    4.09 x 10⁴

• 4.09 x 10⁴,   
  1.25 x 10⁵,    
  5.1 x 10⁴,   
  7.8 x 10⁶,
• 4.09 x 10⁴,    
  5.1 x 10⁴,    
  1.25 x 10⁵,  
  7.8 x 10⁶, 
• 1.25 x 10⁵,  
  4.09 x 10⁴,    
  5.1 x 10⁴,     
  7.8 x 10⁶,  

The numbers 0, 1, 2, 3, ... are called

• whole numbers
• integers
• rational numbers
• natural numbers

-10 is a whole number

• True
• False

Will spent $3.75 for 3 pounds of granola. How many pounds of granola can Will buy for $10

• 8 pounds
• 7 pounds
• 6 pounds
• 9 pounds

Sandals are on sale for 30% off. The original price of one pair of sandals is $15. What is the new cost of sandals after the discount?

• $4.50
• $10.50
• $15
• $11.60

Tags

CCSS.6.RP.A.3C

Tickets to Disney World are $100. The price is going to increase on January 1. What is the percent of change if the cost increases to a $120?

• 25%
• 18%
• 20%
• 50%

Tags

CCSS.6.RP.A.3C