Frac., Dec., Perc.
What is 50% written as a fraction?
1/2
A negative number is _______ than zero on a number line.
less
A variable represents an __________ value.
unknown
Proportions are similar to __________ fractions.
equivalent
What is the perimeter of a square where each side measures 6 feet?
24 feet.
What is 0.3 written as a percent?
30%
-2 + 5
3
True or False
A variable can be any letter of the alphabet.
True.
1/2 is proportional to ____/10
5
True or False
When giving an answer for perimeter, the units need to be squared.
False (that's for area)
What is 0.25 as a fraction?
1/4
10 + (-4)
6
Solve for x.
x - 3 = 9
x = 12
1/3, 2/6, 3/9, ...
If these values were in a proportion table, which fraction would come next?
4/12
What is the area of a rectangle whose long side measures 9 inches and whose short side measures 2 inches?
18 square inches
What is 4/5 as a decimal?
0.8
6 x (-3)
-18
Solve for x.
4x = 20
x = 5
You drive 100 miles on 10 gallons of gas. How far could you drive with 1 gallon of gas?
10 miles
What is the area of a triangle with a height of 8 meters and a base of 3 meters?
12 square meters
What is 65% as a fraction?
13/20
(-28) / (-7)
4
Solve for x.
3 = x/11
x = 33
You can buy 4 apples for $1. At this price, how much would 3 apples cost?
$0.75
What is the (approximate) area of a circle with a radius of 1 cm?
3.14 square cm