Which of the following is a rational number?
\[\sqrt{3}\]
\[\frac{2}{3}\]
2.345
13
If x - 5.2 = 7.8, then x =
Answer the following question.
4
\[\frac{1}{4}\]
-24
-4
The greatest common factor (GCM) of 12 and 18 is 6 2 3 9 36( 6, 2, 3, 9, 36 ) and the least common multiple (LCM) of 12 and 18 is 2 6 36 3 9( 2, 6, 36, 3, 9 ).