Rounding Off Initial NumberStudent’s Rounded Value1. Correct? (yes/no)2. Corrected (if needed)143.63212144 532 800533 0.008 583 450.009 88.00 Significant Figures in CalculationsMultiplication and DivisionPerform the following multiplication and division calculations. Give a final answer with the correct number of significant figures:0.1184 ´ 8.00 ´ 0.0345 (42.4)(15.6)1.265 (35.56)(1.45)(4.8)(0.56) Addition and SubtractionPerform the following addition and subtraction calculations. Give a final answer with the correct number of decimal places. 13.45 mL + 0.4552 mL 145.5 m + 86.58 m + 1045 m 245.625 g – 80.2 g 4.62 cm – 0.885 cm Copyright © 2014 Pearson Education, Inc. 19 Area Length1. Your measurements 3. Another student’s measurements Width Area (2., 4.) Why could two students obtain different values for the calculated area of the same rectangle? Volume of a SolidShape of the solid Dimensions to measure Height Length Width Diameter (if cylinder) Formula for volume of solidVolume of the solid (Show calculations of volume, including the units.) Equalities and Conversion Factors Conversion Factors and Problem Solving 21 C.1 Metric—Metric Conversion Factors for Volume 1. Equality 1 L = mLConversion factors Metric—U.S. System Conversion Factors for Volume Number of milliliters in 1 qt mL (Experimental factor)2. True equality 1 qt = mLConversion factors How does your experimental factor compare to the conversion factor 946 mL/1 qt.? C.3 Metric—U.S. System Conversion Factors for LengthVertical page length (measured) Vertical page length (measured) cm cm/in. = cm/1 (Experimental factor)3. True equality in. = cmConversion factors How does your experimental factor compare to the conversion factor 2.54 cm/1 in.? C.4 Metric—U.S. System Conversion Factors for Mass1. Name of commercial product Mass, in grams, stated on label g Weight, in pounds or ounces, stated on label Weight in lb lb (Convert oz to lb if ) g/lb = g/1 lb (Experimental factor)5. True equality 1 lb = gConversion factors How does your experimental factor compare to the standard conversion factor of 454 g/lb? D. Problem Solving Using Conversion FactorsYour metric height1. Height (inches) in. Height in centimeters cm (Show your calculations) Height in meters m (Show your calculations) Questions and ProblemsQ1 A pencil is 16.2 cm long. What is its length in inches? Q2 A person has a mass of 63.4 kg. What is that weight in pounds? Q3 A bottle of olive oil contains 1.4 qt of olive oil. What is that volume in milliliters? Q4 How many liters of plasma are present in 8.5 pt?

Question

Rounding Off Initial NumberStudent’s Rounded Value1. Correct? (yes/no)2. Corrected (if needed)143.63212144  532 800533  0.008 583 450.009  88.00   Significant Figures in CalculationsMultiplication and DivisionPerform the following multiplication and division calculations. Give a final answer with the correct number of significant figures:0.1184 ´ 8.00 ´ 0.0345                                                                               (42.4)(15.6)1.265        (35.56)(1.45)(4.8)(0.56) Addition and SubtractionPerform the following addition and subtraction calculations. Give a final answer with the correct number of decimal places. 13.45 mL + 0.4552 mL 145.5 m + 86.58 m + 1045 m                                                               245.625 g – 80.2 g                                                                              4.62 cm – 0.885 cm                                                                             Copyright © 2014 Pearson Education, Inc.                                                                                                                      19     Area  Length1. Your measurements                                3. Another student’s measurements                                Width                                                                Area (2., 4.)                                                                Why could two students obtain different values for the calculated area of the same rectangle?   Volume of a SolidShape of the solid  Dimensions to measure                                             Height Length                                  Width    Diameter (if cylinder)                               Formula for volume of solidVolume of the solid                                                                                               (Show calculations of volume, including the units.)  Equalities and Conversion Factors Conversion Factors and Problem Solving 21  C.1    Metric—Metric Conversion Factors for Volume 1.   Equality                           1 L  =                                mLConversion factors Metric—U.S. System Conversion Factors for Volume Number of milliliters in 1 qt                              mL (Experimental factor)2.  True equality                    1 qt  =                                mLConversion factors How does your experimental factor compare to the conversion factor 946 mL/1 qt.?  C.3    Metric—U.S. System Conversion Factors for LengthVertical page length (measured) Vertical page length (measured)                                                                  cm                                   cm/in. =                                 cm/1 (Experimental factor)3.  True equality                     in. =                                 cmConversion factors How does your experimental factor compare to the conversion factor 2.54 cm/1 in.?  C.4    Metric—U.S. System Conversion Factors for Mass1.  Name of commercial product                                                               Mass, in grams, stated on label                                      g Weight, in pounds or ounces, stated on label                                    Weight in lb                                      lb (Convert oz to lb if )                                                         g/lb  =                                         g/1 lb (Experimental factor)5.  True equality                                     1 lb  =                                          gConversion factors How does your experimental factor compare to the standard conversion factor of 454 g/lb? D.      Problem Solving Using Conversion FactorsYour metric height1. Height (inches)                                             in.  Height in centimeters cm (Show your calculations)  Height in meters m    (Show your calculations)   Questions and ProblemsQ1 A pencil is 16.2 cm long. What is its length in inches?     Q2 A person has a mass of 63.4 kg. What is that weight in pounds?     Q3 A bottle of olive oil contains 1.4 qt of olive oil. What is that volume in milliliters?     Q4 How many liters of plasma are present in 8.5 pt?

Accepted Answer

Solution
A unit conversion expresses identical property as a unique unit of measure. as an example,…

Initial Number	Student’s Rounded Value	1. Correct? (yes/no)	2. Corrected (if needed)
143.63212	144
532 800	533
0.008 583 45	0.009
8	8.00