The bacterial numbers from whirlpool bathtubs were not significantly different. based on the tub location (private 1.65 x 10 6cfu/ml and hotel 2.64x 10 cfu/ml, p=0.22). Normal (nonjetted) tub water. samples (1210 cfu/ml) were not significantly different from tap water samples, (p=0.99).
A simple fraction (also known as a common fraction or vulgar fraction) is a rational number written as a/b or a b {\displaystyle {\tfrac {a}{b}}} , where a and b are both integers. As with other fractions, the denominator (b) cannot be zero.
An improper fraction is any fraction in which the numerator, or top number, is bigger than the denominator, or bottom number - 3/2, for example. To write an improper fraction as a whole number means to write the improper fraction as a mixed number, which is a combination of a whole number and a proper fraction, such as 1 2/3. It's not hard to learn how to convert an improper fraction into a mixed number.