Try adding 11, 11 times. It is a long process, but it should give you what you are looking for. First. to break it down add 10 eleven time, then after you get 110 add the remaining 11.
Answer:
Just do minus two, and you will get 27-100=-73
Step-by-step explanation:
He completes .75 of a bookcase per every day. That is, 3/4 or 75% of one bookcase per day.
I would be guessing that since the square is 4ft squared I would imagine that it would have 2ft per side. That would mean 24inches per side. 24×4= 96inches.
96 tiles is what she needs. I am a little confused myself, hope this helps
