BITC1311 Introduction to Biotechnology

1 oz = 28.3 g 1.09 yd = 1 m 1 gal = 3.785 L ... For example, if a bathroom scale weighs correctly to within one pound, and a person weighs 145 lbs, then the recorded weight should be 145 + 1 lbs. The last digit, 5, is the uncertain digit, and is named the doubtful digit. ... This is especially important to remember when using a calculator ... ................
................