Fall 2020 - MATH Final Exam Review

Brian had  $\frac{3}{5}$   of a pizza left over from lunch. He divided his leftover pizza equally among 2 friends. The expression below represents the part of the whole pizza that each friend received.

 $\frac{3}{5}\div2$  
Which of the following expressions is equivalent to  $\frac{3}{5}\div2$  ?

•  $\frac{3}{5}\ \div\frac{1}{2}$  

•  $\frac{3}{5}\times2$  

•  $\frac{5}{3}\ \times2$  

•  $\frac{3}{5\ }\cdot\ \frac{1}{2}$ 

A local reader's club has a set of 18 hardback books and a set of 24 paperback books. Each set can be divided equally among the club members. What is the greatest possible number of club members?

HINT: Find the GCF.

• 3

• 6

• 4

• 2

What is the least common multiple (LCM) of 8 and 10?

• 8

• 40

• 10

• 80

Cary spends 20 dollars to buy 4 hamburgers. What is the ratio of the number of dollars Cary spends to the number of hamburgers she buys?

Remember! Order matters!!

• 20:4

• 4:20

• 24:4

• 20:24

What other equivalent ratio could be included on the table?

• 28 children sizes to 32 adult sizes

• 11 children sizes to 22 adult sizes

• 13 children sizes to 27 adult sizes

• 10 children sizes to 30 adult sizes

Marsha reads 5 pages from her book every night.

Which table shows the total number of pages Marsha has read in her book at the end of each night?

• 
• 
• 

Jullian earned $360 for 18 hours of gardening. How much money did Jullian earn per hour?

• $346

• $20

• $18

Vanessa is paid $11 for each hour she works. Which ones shows this same ratio?

$11 for 1 hour of work

• $15 for 2 hours of work

• $23 for 3 hours of work

• $44 for 4 hours of work

• $50 for 5 hours of work

A soccer team won 80% of its games. If the team played 50 games, how many games did they win?

• 8 games

• 40 games

• 32 games

• 22 games

The population of Atlanta is 150% of what it was 10 years ago. If its population was 200,000 what is Atlanta's population now?

• 10,000

• 150,000

• 300,000

• 350,000