Percents Review

When should you use a "part and total" tic-tac-toe board?

• For simple interest
• For finding the percent of a number
• For finding percent error
• For finding the percent of change

Tags

CCSS.6.RP.A.3C

When should you use an "exact, difference and guess" tic-tac-toe board?

• For simple interest
• For finding the percent of a number
• For finding percent error
• For finding the percent of change

Tags

CCSS.6.RP.A.3C

When should you use "I = B * R * Y ÷ 100"?

• For simple interest
• For finding the percent of a number
• For finding percent error
• For finding the percent of change

When should you use "before, change and after" tic-tac-toe board?

• For simple interest
• For finding the percent of a number
• For finding percent error
• For finding the percent of change

Tags

CCSS.6.RP.A.3C

You guessed that 18 people would come to your birthday party.  20 people actually showed up.  What was your percent error?

• 2%
• 10%
• 18%
• 20%

Tags

CCSS.6.RP.A.3C

You estimated that you had $150 in your bank account. You actually had $120.  What was your percent error?

• 15%
• 20%
• 25%
• 30%

Tags

CCSS.6.RP.A.3C

What is 25% of 16?

• 8
• 64
• 12
• 4

Tags

CCSS.6.RP.A.3C

10 is what percent of 40?

• 30%
• 10%
• 25%
• 50%

40% of what number is 65?

• 162.5
• 105
• 26
• 15

Tags

CCSS.6.RP.A.3C

The regular price of a scooter is $65.50. It is $70.09. after tax. What is the sales tax percentage? 

• 6%
• 5%
• 4.59%
• 7%

Tags

CCSS.6.RP.A.3C