1 tsp = 1 fl dram = 5 mL
3 tsp = 4 fl drams = 15 or 16 mL
2 tbsp = 1 fl oz = 30 mL
1 glass = 8 fl oz = 240 mL
Back
Percent Increase
Front
((new amount - original amount) / (original amount)) x 100%
Back
Numbers
Front
The basic building blocks of mathematics.
Back
metric system
Front
1 km = 1000 m
1000 kg = 1 metric ton
100 cm = 1 m
1000 mm = 1 m
100000 um (micro) = 1 m
Back
Weight Measurements
Front
1 oz = 16 drams = 28.35 g
1 lb = 16 oz = 453.6 g
1 ton = 2000 lbs = 907.2 kg
1 kg = 2.2 lbs
Back
Integer
Front
Any positive or negative whole number including zero. They don't include fractions, decimals, or mixed numbers.
Back
Percent Decrease
Front
[(original value - new value)/original value] x 100%
Back
Prime Number
Front
Any whole number greater than 1 that has only two factors, itself and 1; it can only be divided evenly by 1 and itself.
Back
Irrational Numbers
Front
Cannot be written as fractions or decimals because the number of decimal places is infinite and there's no reoccurring pattern of digits within the number.
Back
U.S. and Metric Equivalents
Front
1 inch = 2.54 cm
1 ft = 12 in = .305 m
1 yd = 3 ft = .914 m
1 mi = 5280 ft = 1.609 km
Back
Capacity Measurements
Front
1 oz = 8 drams = 29.573 mL
1 cup = 8 oz = .237 L
1 pint = 16 oz = .473 L = 2 cups
1 qt = 2 pints = .946 L = 4 cups = 32 oz
1 gal = 4 quarts = 3.785 L = 16 cups = 128 oz
Back
Rational Numbers
Front
All positive and negative integers, fractions and decimal numbers. Any terminating or repeating decimal number also.
Back
Percent Change
Front
(amount of change / original amount) x 100%
Back
Composite Number
Front
any whole number greater than 1 that can be divided evenly by numbers other than 1 or itself. Any whole number that is not a prime number.