#CLAUSES TrueFalse
1. "subtract a from b" means: a - b
2. or   b - a
3. "a subtracted from b" means: a - b
4. or   b - a
5. "from a subtract b" means: a - b
6. or   b - a
The Denominator Set: DS = {6, 10, 15}
The Lowest Common Denominator: LCD = 30
SENTENCES
7. The LCD goes into the numbers in the DS.
8. The numbers in the DS go into the LCD.
9. The LCD is divided by the numbers in the DS.
10. The numbers in the DS are divided by the LCD.