# Math review #2

## Quiz by Karen Bonner

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10 questions
• Q1
30s
• Q2
If a rectangle has a length of 7 cm and a width of 5 cm, what is its perimeter?
12 cm
24 cm
35 cm
22 cm
30s
• Q3
What is the greatest common divisor (GCD) of 36 and 48?
24
18
6
12
30s
• Q4
What is the area of a triangle with a base of 8 meters and a height of 5 meters?
40 square meters
13 square meters
20 square meters
30 square meters
30s
• Q5
If a bag contains 4 red marbles, 3 blue marbles, and 5 green marbles, what is the probability of randomly selecting a blue marble?
$\frac\left\{1\right\}\left\{2\right\}$
$\frac\left\{1\right\}\left\{3\right\}$
$\frac\left\{1\right\}\left\{4\right\}$
$\frac\left\{1\right\}\left\{5\right\}$
30s
• Q6
What is the least common multiple (LCM) of 4 and 6?
12
18
8
24
30s
• Q7
30s
• Q8
If a train travels at a constant speed of 60 miles per hour, how far will it travel in 3 hours?
150 miles
210 miles
120 miles
180 miles
30s
• Q9
30s
• Q10
What is the sum of the first five prime numbers?
26
28
32
30
30s

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