The best way to combine these sentence into one correctly complete one is to use semicolon. In general, semicolon is used in order to combine two sentences that share similar idea into one. It is needed to avoid repetition and redundancy. So the correct sentence looks like this: These trains were not toys; they were detailed models built to try out ideas for real trains.
Epimmonta then I guess, is this a riddle
something I DO know, is that books are in italics. Good luck!
We know that it take 1/6 of a minute to fill up the water bottle up to 1/3 full.
To find how long it will take, we will do:
1/3×3=3/3 This water bottle fraction when it's full
If we do the same thing to the time, we will get:
1/6×3=3/6=1/2
Then we do 1/2×60 to find how long it will take:
1/2×60=60/2=30
So it will take 30 seconds to fill up the water bottle.
