Rational/Irrational Numbers
Is 8 rational or irrational?
8 is a rational number
Condense 8*8*8*8
8 to the fourth power or 84
Prime factorize 28
22*7
Square root of 9
3
Estimate the square root of 17
anywhere to 4.1, 4.2, 4.3, 4.4
Is -83 rational or irrational?
-83 is a rational number
Evaluate- 73
First multiply 7x7 which is 49. Then multiply 49x7 which is 343!
Prime Factorize 56
23*7
Square root of 16
4
Write 80% as a fraction and decimal
4/5 and .80
Is Pi a rational or irrational?
Pi is an irrational number because after the decimal, the numbers are never-ending!
Expand- 1035
103*103*103*103*103
Prime Factorize 92
22*23
Square root of 36
6
Estimate the Square root of 52
Anywhere from 7.1, 7.2, 7.3, 7.4,
Is the square root of 54 rational/ irrational?
The square root of 54 is irrational!
Evaluate (-12)2
The answer should be positive 144!
Prime Factorize 150
2*3*52
Square root of 81
9
Write .67 as a fraction and percent
Hint- .67 is rounded
2/3 and 67%
Is -83.713713713713713... rational or irrational?
-83.713713713713713... Is rational because the numbers after the decimal are repeating!
Evaluate- 1643903457545667750
The answer is 1
Prime Factorize 400
24*52
Square root of 400
20
Estimate the square root of 136
Anywhere from 11.4, 11.5, 11.6, 11.7, 11.8