20,900,000
209 and 3/100 is 209.03 as a decimal and in standard form it is 2.0903*10^2
209.03
209.03
209 + 300 = 509
Writing a number in standard form simply means to express the number in its 'normal' form. Therefore, your example is written in standard form as: 209.03
209 is an integer: it is neither a fraction nor a mixed number.
2.09 = 209/100 which cannot be simplified.
209 hundredths = 209/100 = 2.09
two hundred nine thousand, one hundred six
that is the lowest form 209/400
209/100 as a decimal is 2.09
2.09 in expanded form is (2 x 1) + (0/10) + (9/100)