Question

Wich of these are part of the irrational number set ?

A: 3 over 4
B:✔️225
C:✔️17
D:175.2845

Answer 1

An irrational number is a number than can't be put into a fraction. and is usually REALLY long number with decimal and does not have repeating numbers

A. 3/4 = 0.75 It is a fraction

B. √225 = 15 It is a whole number

C. √17 = 4.1231056245617.... It is an irrational number

D. 175.2845 It is not irrational and can be put into a fraction (
`175 (569)/(2000))`