Rational numbers as decimals
Write 0.55555... as a fraction
5/9
Square root of 3
Rational or Irrational?
Irrational
Which is larger?
square root 32 or 5.51326...
square root 32
square root of 225
15
x2 = 36
Solve for x.
6 and -6
Write 0.878787... as a fraction in simplest form
29/33
Rational or Irrational?
-3/4
Rational
What is the least number?
1/6, -3, square root of 7, -6/5, 4.5
-3
cube root of 729
x3 = -125
Solve for x
-5
Write 2.090909... as a mixed number in simplest form
2 1/11
Which of the following are irrational?
-81,572
square root of 11
5.636336333...
square root of 16
square root of 11
5.636336333...
square root of 8 or 2 1/3
square root of 8
A square has an area of 36 square cm. What is the perimeter of the square?
24 cm
x2 = 13
Solve for x
positive and negative square root of 13
Write 1.484848... as a fraction in simplest form
1 16/33
square root of 100
Rational
Order the number from least to greatest.
pi, 3 1/2, 3.8, 3.555..., square root of 17
pi, 3 1/2, 3.555..., 3.8 , square root of 17
The volume of a cube is 512. What is the area of the bottom of the cube?
64
x3 = 1/8
What is x
1/2
Write 0.233333... as a fraction in simplest form
7/30
Rational or irrational
pi
irrational
Order the numbers from least to greatest.
square root of 11, 2 1/4, -2.5, 3.666..., -3.97621...
-3.97621..., -2.5, 2 1/4, square root of 11, 3.666...
If I square a number and then take the square root, the result is 10. What was the original number?
10
A cubic room has a volume of 216 square feet. If carpet costs $10/square foot, what is the cost to carpet the room?
$360