(Q32). Express 0.1201201 Decimals in the form of
p
q
,and write the prime factors of q. What do you observe?
x = 0.1201201
1000x = 120.1201201
1000x - x = 120.1201201 -
999x =
x =
120
x =
120
9 ×
x =
120
9 × 3 ×
x =
120
³ ×
It is not a rational number as it has non-terminating and non-repeating decimal expansion.
Clear