Answer:
8.9
Step-by-step explanation:
If you think of 8.9 as 8.90, then it's obvious that 8.90 (or 8.9) is greater than 8.83.
Answer:

Step-by-step explanation:

Answer:
636
8u2b4c9....°73vaultx8 3_2144,773,90=636
Step-by-step explanation:
993yuei92u83vaultx21564=636
Answer:
see explanation
Step-by-step explanation:
A rational number can be expressed in the form
where a and b are integers ( b ≠ 0 )
12=
⇒ rational
-
→ is irrational
-
⇒ rational
6.8 = 6
=
⇒ rational