I want to say that, speed-of-A = (7/4)* speed-of-B. The two sentences that I can think of are:
- A runs 7/4 times faster than B.
- A runs 7/4 times as fast as B.
I'm told that 1st version is incorrect. I do not understand why. Does it mean speed-of-A = (7/4)(B) + B? I remeber reading sentences like, this processor is 2 times faster than its predecessor. What does faster than actually mean?