Yes, 0.23 and 0.9 are always rational numbers.
The Stihl 023 is 40.1cc - 2.45cu.in. -weight 10.1 lbs. w/o bar and chain
The product is 16.1
2.3*101
Haarlem
The way to write out 40 023 032 in word form is forty million, twenty three thousand, thirty two.
23/100 or .023
Rational
1.14 is rational.
.023"
547 * 309 = 169 023
955 465 023
2 significant figures.