Roots
What is the square root of 64?
+-8
Convert the fraction 1/4 to a decimal.
0.25
What fraction is represented by the decimal 0.5?
1/2
Is the number 4 rational or irrational?
Rational
Is the number 3.5 rational or irrational? Justify your answer.
Rational it terminates.
Calculate the cube root of 27.
3
What is 3/8 in a decimal form?
0.375
Convert the decimal 0.75 to a fraction.
3/4
Classify the number the square root of 2 as rational or irrational.
Irrational
What is the cubed root of 125
5
Simplify the square root of 50. Round to the tenths.
+-7.1
Convert 5/16 to a decimal.
0.3125
Express 0.125 as a fraction. Simplest form.
1/8
Is 0.75 rational or irrational? Explain why.
Rational, it terminates.
What is the square root of 72? Round to the tenths.
+-8.5
What is the square root of 144?
+-12
What is the decimal equivalent to 2/5?
0.4
What is the fraction equivalent of 0.6?
3/5
Determine whether pi is rational or irrational.
Irrational.
Convert 22/7 to a decimal. Round to the tenths.
3.1
Solve for x if x2=121
+-11
Convert 72/99 to a decimal.
Repeating .72
Convert 0.3 (repeating) to a fraction.
3/9
Is the number the square root of 76 rational or irrational? Explain your reasoning.
Irrational, does not repeat or terminate, can't be a fraction.
Convert 0.1428 (repeating) to a fraction and explain the process.
1428/9999