46 of them.
230.
102.22 tiles because each tile is 2.25 sq.ft. 230 / 2.25 =102.22 so really 103 tiles.
230/25 = 9.2 times.
There are 230 tenths in 23 because 230/10 = 23
345
230.
230
230
Exponents are not needed. 230 = 2 * 5 * 23
230
102.22 tiles because each tile is 2.25 sq.ft. 230 / 2.25 =102.22 so really 103 tiles.
230
230
The answer is 230.
230 yards = 0.130681818 miles
230 kilometers = 230,000 meters
230 has 2 significant figures.