Sometimes.
Sometimes
Sometimes.
always
sometimes
Sometimes true. The LCM of 4 and 9 is 36. The LCM of 4 and 8 is 8.
Always
The answer is sometimes - when the multiple in question is 1.
Remember that when two numbers with the same sign are multiplied,their product is always positive.
sometimes true
They are always true - if your calculations are sound.
Never.