These look like years in sequence. The first would be 250BC. There was never a year zero. This dating system was invented well after BC and AD were thought of, and they forgot that between 1 BC and 1AD there ought to be a zero. All the remaining dates here would be AD. Exactly what is meant by add in times I do not know.
250, 500, 750, 1000, 1250, 1500, 1750, 2000, 2250, 2500 . . .
It is: 1500
They are: 250, 500, 750, 1000, 1250, 1500, 1750 and 2000
1500 times
1250-1500
125, 250, 375, 500, 625, 750, 875, 1000, 1125, 1250, 1375, 1500, 1625, 1750, 1875, 2000.... This continues indefinitely.
1500 decreaes to 1000 ==. 1500-1000=500 500/1500 is 33.3333%
times 1000, so 1500
1250 to 1500 gallons.
Oh, dude, that's an easy one. So, like, if you take 1.5 and multiply it by 1000, you get 1500. It's like making a tiny ant into a giant ant, but with numbers. So, yeah, 1500 is the number that's 1000 times greater than 1.5.
Here are the first 15 multiples of 250: 250, 500, 750, 1000, 1250, 1500, 1750, 2000, 2250, 2500, 2750, 3000, 3250, 3500, 3750 . . . ∞
1500 milliliters and the firt anwer it was by me but i forget to logg in :(