Pairs with common factors other than 1.
12 and 18 have three factor pairs.
21.2
Yes, twenty three is less than twenty eight.
23.9
3
- 280 1000 Or: negative two hundred and eighty thousandths is three tenths less than twenty thousandths.
Let's see . . . -- "Three tenths" is less than one. -- "Twenty-four and etc." is more than twenty-four. The first one looks like less. The second one looks like more.
12 and 18 have three factor pairs.
12 or 18
The answer is 18.Factors 1*18=18 Factors added 1+18=192*9=18 2+9=113*6=18 3+6=9
24.20-0.3 is 23.9