SET 13 – TEAS 7 Math: Conversions, Units, Metric System, Temperature

Inch to foot

12 inches = 1 foot

Foot to yard

3 feet = 1 yard

Yard to mile

1760 yards = 1 mile

Ounces to pound

16 ounces = 1 pound

Pounds to ton

2000 pounds = 1 ton

Cups to pint

2 cups = 1 pint

Pints to quart

2 pints = 1 quart

Quarts to gallon

4 quarts = 1 gallon

Minutes to hour

60 minutes = 1 hour

Seconds to minute

60 seconds = 1 minute

Hours to day

24 hours = 1 day

Millimeter to centimeter

10 mm = 1 cm

Centimeter to meter

100 cm = 1 m

Meter to kilometer

1000 m = 1 km

Milligram to gram

1000 mg = 1 g

Gram to kilogram

1000 g = 1 kg

Milliliter to liter

1000 mL = 1 L

Metric volume base unit

Liter

Metric length base unit

Meter

Metric mass base unit

Gram

King Henry mnemonic

Kilo, Hecto, Deca, Base, Deci, Centi, Milli

Convert metric moving right

Move decimal right

Convert metric moving left

Move decimal left

Temperature Celsius to Fahrenheit

F = (C × 9/5) + 32

Temperature Fahrenheit to Celsius

C = (F − 32) × 5/9

Temperature Kelvin to Celsius

C = K − 273

Temperature Celsius to Kelvin

K = C + 273

Estimate temperature change

Use rounded values for quick math

Area of rectangle

Length × width

Area of triangle

(Base × height) ÷ 2

Area of circle

πr²

Circumference of circle

2πr

Perimeter

Sum of all sides

Volume of cube

s³

Volume of rectangular prism

l × w × h

Volume of cylinder

πr²h

Convert square units

Convert units then square conversion factor

Convert cubic units

Convert units then cube conversion factor

TEAS trap: Convert units before multiplying

Always convert first

TEAS trap: Metric conversions use powers of 10

Only move decimal

TEAS trap: 1 mL = 1 cm³

True

TEAS trap: Rounding too early changes answer

Round at end