Fractions
3/6 simplified
1/2
50% of 90
45
The number of sides a triangle has
3
If 2x=4, what is x?
2
3(2+3)
15
1/2+1/8
5/8
25% as a decimal
0.25
T/F: All squares are rectangles
True
If x/3=9, what is x?
27
4,500 in scientific notation
4.5*103
1/3 x 1/4
1/12
4/5 as a percent
80%
The number of sides a quadrilateral has
4
Square root of x is 4. What is x?
16
The first three digits of pi
3.14
(2/3)2
4/9
2/3 as a percent
66.66%
The number of degrees within a triangle
180 degrees
Another way to write x1/2
Square root of x
4 feet in inches
48 inches
The square root of 16/25
4/5
30% of 50%
0.15
The formula for the Pythagorean theorem
a2+b2=c2
If 2x=32, what is x?
5
Another name for the most common number in a set of numbers
ex: 3 in 1,2,3,3,3,4
Mode