7th Grade Math Spring Final Exam Review

You put $1200 in an account that earns 3% simple interest. Find the total amount in the account after four years.

• $144
• $1,440
• $14,400
• $1,344

The diameter of a circle is 14 inches. Find the circumference and area. Use 3.14 for π.

• C= 43.96 in
  A= 615.44 sq in. 
• C= 43.96 in
  A= 153.86 sq in. 
• C= 21.98 in
  A= 615.44 sq in. 
• C= 21.98 in
  A= 153.86 sq in. 

Find the volume:

• 72 cm³
• 13 cm³
• 108 cm³
• 24 cm³

The theoretical probability that you will try out for the school play is 1/10. There are 22 students in your grade that try out for the school play. How many students are in your grade?

• 220 students
• 2.2 students
• 22 1/10 students
• not enough information

What is the probability of the following event:
Rolling a 5 on a 6 sided number cube.

• 1/12
• 1/6
• 1/36
• 1/30

The probability that your ticket will be chosen in a drawing is 6%. There are 250 tickets in the drawing. How many tickets are yours?

• 250 tickets
• 4,166 tickets
• 15 tickets
• 150 tickets

• 140
• 126
• 15
• 10

Solve
Five pounds of grapes cost $8.90.  How much does it cost for 3 pounds? 

• $6.43
• $14.83
• $2.97
• $5.34 

What is 8% of 200

• 1600
• 160
• 16
• .08

A chair that was once $350 now costs $500.  What is the percent of change?  

• 42.86% 
• 30% 
• 0.4286% 
• 0.3%