Select the correct description for each number set.
a) (sqrt(25) , sqrt(9) , sqrt(64) ) -
b) (-2.4, 0, 3.1, sqrt(81) ) -
c) (-2/3, 7/9 , π/2 ) -
d) (sqrt(12), sqrt(11), π) -
word bank-
only rational numbers
only irrational numbers
both rational & irrational numbers
a) (sqrt(25) , sqrt(9) , sqrt(64) ) - only rational numbers (all the square roots yield whole numbers)
b) (-2.4, 0, 3.1, sqrt(81) ) - both rational & irrational numbers (the decimal numbers are rational and the square root is irrational)
c) (-2/3, 7/9 , π/2 ) - only rational numbers (all are fractions or a multiple of a fraction)
d) (sqrt(12), sqrt(11), π) - both rational & irrational numbers (the square roots are irrational and π is irrational)