Exercises: Unit Conversions Here are the conversions you requested, with explanations: Within the Metric System 1. 15m = 1500 cm - There are 100 centimeters (cm) in 1 meter (m).- To convert meters to centimeters, multiply by 100.- 15 m * 100 cm/m = 1500 cm2. 12 kg = 12,000 g - There are 1000 grams (g) in 1 kilogram (kg).- To convert kilograms to grams, multiply by 1000.- 12 kg * 1000 g/kg = 12,000 g3. 43 cm = 430 mm - There are 10 millimeters (mm) in 1 centimeter (cm).- To convert centimeters to millimeters, multiply by 10.- 43 cm * 10 mm/cm = 430 mm4. 3450 mm = 3.45 m - There are 1000 millimeters (mm) in 1 meter (m).- To convert millimeters to meters, divide by 1000.- 3450 mm / 1000 mm/m = 3.45 m Within the English System 1. 15 mm = 0.59 in (approximately) - There are 25.4 millimeters (mm) in 1 inch (in).- To convert millimeters to inches, divide by 25.4.- 15 mm / 25.4 mm/in = 0.59 in (rounded to two decimal places)2. 29 fl oz = 3.63 cups (approximately) - There are 8 fluid ounces (fl oz) in 1 cup (c).- To convert fluid ounces to cups, divide by 8.- 29 fl oz / 8 fl oz/c = 3.63 c (rounded to two decimal places) From Metric to English System 1. 50 cm = 19.69 in (approximately) - There are 2.54 centimeters (cm) in 1 inch (in).- To convert centimeters to inches, divide by 2.54.- 50 cm / 2.54 cm/in = 19.69 in (rounded to two decimal places)2. 21 bp = 1.47 in (approximately) - There are 14.22 British points (bp) in 1 inch (in).- To convert British points to inches, divide by 14.22.- 21 bp / 14.22 bp/in = 1.47 in (rounded to two decimal places)3. 100 b = 12.7 in (approximately) - There are 7.92 big points (b) in 1 inch (in).- To convert big points to inches, divide by 7.92.- 100 b / 7.92 b/in = 12.7 in (rounded to one decimal place) Remember: These conversions are approximate due to rounding. For precise measurements, use a conversion calculator or refer to a conversion table.