With this meaning, "fast" is an adjective AND an adverb. The sentence is correct.thadajirajaras wrote:3) It is 3 minutes faster. --> Is this correct? /Is “faster” adj.?/ So 3 minutes is adv.?
PS: you should really post each question separately.
Moderator: EC
With this meaning, "fast" is an adjective AND an adverb. The sentence is correct.thadajirajaras wrote:3) It is 3 minutes faster. --> Is this correct? /Is “faster” adj.?/ So 3 minutes is adv.?
It is faster BY 3 minutes.thadajirajaras wrote:3) It is faster (for) 3 minutes. --> How different?