Sorry none that I can think of...
Common factors of 48 and 69 are: 1 and 3.
Seven hundred forty-five and nine hundred twelve thousandths
1 and 7
12.49
Close, but no cigar! The number 12.49 is correctly read as "twelve and forty-nine hundredths." So, you were almost there, just a tiny decimal place off. Keep practicing those math skills!
nine and forty one thousand twelve hundred-thousandths
Twelve and eight hundred forty-nine thousandths.
12.9647
49.12 or 49 12/100
12 49/100 or 12.49
1 and 3
1, 7 and 49.