Fractions/Decimals Percents
What does the bar mean in the middle of a fraction when converting it to a decimal?
Divided by
Simplify Using Exponents 54 X 56
510
What is the longest length of a right triangle called?
It's hypotenuse.
Convert 56,400 to scientific notation.
5.64 X 104
Rational, Integer, Whole, Natural.
Convert 13/15 into a decimal.
0.87
Simplify. 10X8 / 5X4
2X4
What is the formula used for Pythagorean theorem?
a2 + b2 = c2
Estimate the Square root of 74 to the nearest integer.
9
Name all sets of numbers that the square root of 7 belongs to.
Irrational.
2 times to the right.
What is the value of the expression (-3)4
81
A right triangle has legs with lengths of 3ft and 4ft. What is the length of the third side?
5ft
How many square roots does 64 have?
Two -8 and 8
Give an example of a rational number that isn't a real number, whole number, or an integer.
EX 18%, 3/4, -0.45,
Convert 0.75 to a fraction.
3/4
What is the simplified form of the expression (4X3)3
64X9
A triangle has a hypotenuse length of 10cm, and one leg length of 8cm. What is the length of the third side?
6cm
Order the following numbers from least to greatest
(Sqrt 45, 6.25, 6 3/8, sqrt 38)
(sqrt 38, 6.25, 6 3/8, sqrt 45
Give an example of an irrational number.
Pi. Sqrt of any non perfect square.
Convert 0.5 repeated into a fraction.
5/9
How is the fraction 1/34 written using a negative exponent?
3-4
Triangle A has side lengths of 12 ft, 10ft, and 8ft. Is it a right triangle?
No 144 doesn't equal 164
Convert 5.66 X10-6 to standard form.
0.00000566
What is the difference between a rational and irrational numbers?
Rational numbers can be expressed as a ratio of a/b where b doesn't equal 0.
Irrational numbers can't be expressed as a ratio of a/b where b doesn't equal 0.