Physical Science, Ch 01 bell work (112-116) When using dimensional analysis, be sure to multiply all numbers on the _______ of the fractions and divide by all numbers on the ________ of the fractions. IF you were to convert 89.5 mm into meters(1m = 1000mm); you would place the _________ on the bottom of the conversion factor and the ___________ on the top. IF you were to convert 6.87 mL into L ( 1mL = .001 L); you would place the _________ on the bottom of the conversion factor and the ___________ on the top. Convert 43.0 meters into feet. (1 m = 3.28 ft) Show your work by using dimensional analysis. Convert 75.0 kg into lbs. (1 lb = 0.45 kg ) Show your work by using dimensional analysis.