Need a hand here, what does it mean "A is three times bigger than B"?

China
August 7, 2011 11:32pm CST
I've always been told that, "A is three times bigger than B" means "A=B*(3+1)", that is "A= B*4". While recently someone said that "A is three times bigger than B" means "A=B*3". What in fact does it mean? What do native speakers say?
1 response
@shskumbla (3338)
• India
8 Aug 11
A is three times bigger than B means A=B*3..; i don't understand why did you mention A=B*4 !??
• China
10 Aug 11
So "A is three times bigger than B"="A is three times as big as B"? We were just told that the "bigger" one is bigger...Thanks a lot~
@shskumbla (3338)
• India
10 Aug 11
its true that " A is three times bigger than B", means A=3*B.. I'm very sorry that I'm not being able to understand whether it is equal to " A is three times as big as B". Hope some other myloters know what exactly is..