Unit 1 Exam Review

Question 1

Last year a bike cost $250. This year it cost $235. What is the percent of change?

Accepted Answer

6%

Question 2

A movie theater fits 300 people. If the theater is 40% full. How many people are there?

Accepted Answer

120

Question 3

I use 4 spoons of sugar to make 25 cookies. How many spoons of sugar do I need for 100 cookies?

Accepted Answer

16 spoons

Question 4

If I pay $1.75 in taxes on a $35 food bill, what is the % tax on the bill?

Accepted Answer

5%

Question 5

If Andrew and Erick split $420 in the ratio of 3:4, how much money does Andrew get?

Accepted Answer

$180

Question 6

If the cost of a $800 TV is decreased by 5%. What is the new cost of the TV?

Accepted Answer

$760

Question 7

If a buy a purse for $120 and sell it for $300, what is my percent of profit?

Accepted Answer

150%

Question 8

Which of the following ratios is equivalent to 15:21 ?

Accepted Answer

5:7

Question 9

What is the selling price of a football with an original cost of $30 and a 20% discount?

Accepted Answer

$24.00

Question 10

If Ashley buys an Ipad with a price of $250 plus 8% tax, what is the final cost of the Ipad?

Accepted Answer

$270

Questions 10