Rational Conversions
Convert 5/10 to a decimal
0.5
What is sqrt(81) ?
9
The sqrt(18) is between these two whole numbers.
4 and 5
Simplify using laws of exponents 4^2 times 4^5
4^7
Simplify using Laws of Exponents
(5x^9)^0
1
Convert 3/4 to a percent
75%
What is root(3)(27) ?
3
The sqrt(74) is between these two perfect squares?
64 and 81
Simplify using Laws of Exponents 8^10/8^7
8^3
Simplify using Laws of Exponents (9x^7)(2x^-3)
18x^4
Convert 62% to a simplified fraction
13/50
What is root (3)(216) ?
6
Approximate sqrt 23 to the nearest tenth.
4.8
Simplify using Laws of Exponents (7x^3)^2
49x^6
Simplify using Laws of Exponents (x^-9)(x^3)
x^-6 or
1/x^6
Convert 0.777... to a fraction
7/9
Which is the larger number?
The sqrt(49) or the root(3)(729)?
root(3)(729)
sqrt(49) = 7 and root(3)(729) = 9
Approximate root(3)(80) to the nearest tenth.
4.3
Simplify using Laws of Exponents (2x^4)(5x)
10x^5
Simplify using Laws of Exponents (4x^-2)^3
64/x^6
Convert 9/11 to a decimal
0.8181...
Which is the larger number?
The sqrt(100) or the root(3)(512)?
sqrt(100)?
sqrt(100) = 10 and root(3)(512) = 8
Which is larger, sqrt23 or root(3)80 ?
sqrt23
Simplify using Laws of Exonents
(20x^8)/(4x^2)
5x^6
Simplify using Laws of Exponents (14x^2)/(7x^5)
2/(x^3)