Unit Conversions - ISEE Middle Level: Mathematics Achievement

$1\text{ wk}=7\text{ days}$. The standard unit conversion defines one week as equivalent to seven days for time measurements.

$1\text{ m}=100\text{ cm}$. The standard metric unit conversion defines one meter as equivalent to one hundred centimeters for length measurements.

$1\text{ qt}=2\text{ pt}$. The standard customary unit conversion defines one quart as equivalent to two pints for volume measurements.

$1\text{ L}=1000\text{ mL}$. The standard metric unit conversion defines one liter as equivalent to one thousand milliliters for volume measurements.

$1\text{ kg}=1000\text{ g}$. The standard metric unit conversion defines one kilogram as equivalent to one thousand grams for mass measurements.

$\text{kilo-}=10^3$. The metric prefix 'kilo-' represents a multiplication factor of $10^3$ in the International System of Units.

$\text{centi-}=10^{-2}$. The metric prefix 'centi-' represents a multiplication factor of $10^{-2}$ in the International System of Units.

$\text{milli-}=10^{-3}$. The metric prefix 'milli-' represents a multiplication factor of $10^{-3}$ in the International System of Units.

$84\text{ in}$. Calculated by multiplying $7$ feet by the conversion factor of $12$ inches per foot.

$10.5\text{ ft}$. Calculated by multiplying $3.5$ yards by the conversion factor of $3$ feet per yard.

$10560\text{ ft}$. Calculated by multiplying $2$ miles by the conversion factor of $5280$ feet per mile.

$1.5\text{ gal}$. Calculated by dividing $6$ quarts by the conversion factor of $4$ quarts per gallon.

$48\text{ oz}$. Calculated by multiplying $3$ pounds by the conversion factor of $16$ ounces per pound.

$1.5\text{ m}$. Calculated by dividing $150$ centimeters by the conversion factor of $100$ centimeters per meter.

$400\text{ m}$. Calculated by multiplying $0.4$ kilometers by the conversion factor of $1000$ meters per kilometer.

$2500\text{ mL}$. Calculated by multiplying $2.5$ liters by the conversion factor of $1000$ milliliters per liter.

$1\text{ day}=24\text{ hr}$. The standard unit conversion defines one day as equivalent to twenty-four hours for time measurements.

$1\text{ hr}=60\text{ min}$. The standard unit conversion defines one hour as equivalent to sixty minutes for time measurements.

$1\text{ min}=60\text{ s}$. The standard unit conversion defines one minute as equivalent to sixty seconds for time measurements.

$1\text{ lb}=16\text{ oz}$. The standard customary unit conversion defines one pound as equivalent to sixteen ounces for weight measurements.

$1\text{ gal}=4\text{ qt}$. The standard customary unit conversion defines one gallon as equivalent to four quarts for volume measurements.

$1\text{ km}=1000\text{ m}$. The standard metric unit conversion defines one kilometer as equivalent to one thousand meters for length measurements.

$1\text{ mi}=5280\text{ ft}$. The standard customary unit conversion defines one mile as equivalent to 5280 feet for length measurements.

$1\text{ yd}=3\text{ ft}$. The standard customary unit conversion defines one yard as equivalent to three feet for length measurements.