If the car drives at 20 mph, and travels for 5 hours, how far did it go? Include units
100 miles
100
What is 1.98 x 10?
19.8
100
What is the area and perimeter of a circle with a radius 10?
Area = 100π
Perimeter = 20π
200
What is the prime factorization of 24?
2 x 2 x 2 x 3
200
Multiply these fractions: 3/4 and 1/5
3/20
200
These are equivalent ratios. 3:4 and y:16 What is the value of y?
12
200
What is 154 ÷ 100
1.54
200
What is the supplementary angle to 40°?
140°
300
What is the median and the mode of this data set {3, 7, 1, 3, 4, 5, 6, 2, 3}?
3
300
Convert this mixed number to an improper fraction: 5 and 4/7
39/7
300
The sides of triangle A is 3 in, 4 in, 5 in. The sides of a similar triangle B is 6 in, 8 in, x. What is the value of x?
10 in
300
Write in expanded form 462.1
4 x 100, 6 x 10, 2 x 1, 1 x 1/10
300
What is the complementary angle to 67°?
23°
400
What is the mean of this data set {3, 7, 1, 3, 4, 5, 6, 2, 3}?
34/9 or 3.77
400
Convert this improper fraction to a mixed number. 113/12
9 and 5/12
400
Veronica, the worm, crawls 30 cm per minute. How far does she crawl in 1 hour? Express your answers in meters.
1.8 m
400
What is 567,000 in scientific notation?
5.67 x 10^5
400
What is the radius of a circle with an area of 81π?
9
500
In this problem, what is the dividend, divisor and quotient: 6 / 5 = 1.2
6 = dividend
5 = divisor
1.2 = quotient
500
Divide these fractions: 5/6 ÷ 1/3. Show in an mixed number and simplest form.
2 and 1/2
500
DB Airlines is comparing fuel cost on two different jets. The Airbus jet burns 500 pounds of fuel to fly 200 miles. The Boeing jet flies 750 miles on 1500 pounds of fuel.
Which jet is the most fuel-efficient (uses the least pounds of fuel per mile)?
Airbus flies 2 and 1/2 pounds of fuel per mile.
Boeing flies 2 pounds of fuel per mile.
Boeing < Airbus
Boeing is the most fuel-efficient.
500
What is 3.4 x 10^(-4) in standard notation?
0.00034
500
What is the volume of a sphere with a radius of 3?
V=4/3πr^3