which of the following is a rational number
A.24
B.49
C.62
D.39
there all square roots, i need the answers please!!!!
https://www.mathsisfun.com/definitions/rational-number.html
sqrt 24 = sqrt (4*3*2) = 2 sqrt 6 , nah
sqrt 49 = 7, which is pretty rational
sqrt 31 is nasty
sqrt 13 is nasty
so its 49?
well, 70/10 = 7
887
To determine whether each number is rational, we need to understand what a rational number is. A rational number is a number that can be expressed as a fraction, where the numerator and denominator are both integers (whole numbers) and the denominator is not zero.
Let's check each option:
A. 24: This is a rational number since it can be written as 24/1.
B. 49: This is a rational number since it can be written as 49/1.
C. 62: This is also a rational number since it can be written as 62/1.
D. 39: This is a rational number since it can be written as 39/1.
Therefore, all of the given numbers (A, B, C, and D) are rational numbers.