unit

1 foot is ____ inches

1 yard is ____ feet

1 yard is ____ inches

1 centimeter (cm) is ____ millimeters (mm)

1 meter (m) is ____ millimeters (mm)

____ centimeters (cm) is 1 meter (m)

____ meters (m) is 1 kilometer (km)

1 kilogram (kg) is ____ grams (g)

1 pound (lb) is ____ ounces (oz)

____ milliliter (mL) is 1 liter (L)