Unit Test — Unit test

Question 1

A hardware store sells a 5-pound box of nails for $16.80. The store is having a 20 percent off sale on all merchandise. What is the sale price of one 5-pound box of nails?

Revolt · Accepted Answer

$13.44

Question 2

Which percent change represents a percent increase?

Revolt · Accepted Answer

Original amount 574New amount 678Percent change 18%

Question 3

Jeremy wants to give a 20% gratuity to his cab driver. His fare is $35.50. What is the total amount he will pay the driver?

Revolt · Accepted Answer

$42.60

Question 4

In an election, Mr. Jones received 70% of the 1,500 votes cast. How many votes did Mr. Jones receive?Votes Cast10%10%10%10%10%10%10%10%10%10%

Revolt · Accepted Answer

1,050

Question 5

If Allison wants to find 80% of 630, which table should she use?

Revolt · Accepted Answer

A 2-column table with 6 rows. Column 1 has entries 20 percent, 20 percent, 20 percent, 20 percent, 20 percent, total 100 percent. Column 2 has entries blank, blank, blank, blank, blank, blank.

Unit Test — Unit test Answers

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