What is 1 out of 30 in percentage?

30 cm to meters 30 cm to feet 30 cm to mm 30 cm to km 30 km to cm 30 cm to miles 30 miles to cm 30 cm to nmi 30 nm to cm 30 meters to cm 30 cm to inches 30 inches to cm 30 inches to mm 30 mm to inches 30 meters to feet 30 feet to meters 30 miles to km 30 meters to yards 30 yards to miles 30 miles to yards 30 yards to inches 30 inches to yards 30 meters to km 30 km to meters 30 yards to meters 30 km to miles 30 mg to ml 30 ml to mg 30 cm to nanometers 30 cm to yards 30 feet to yard 30 feet to cm 30 feet to km 30 km to feet 30 nmi to cm 30 inches to meters 30 meters to inches 30 meters to nm 30 nm to meters 30 yards to nm 30 nm to yards 30 yards to mm 30 mm to yards 30 yards to cm 30 ounces to cups 30 cups to ounces 30 feet to miles 30 miles to feet 30 feet to nmi 30 nmi to feet 30 feet to mm 30 mm to feet 30 meters to mm 30 mm to meters 30 inches to miles 30 miles to inches 30 meters to miles 30 miles to meters 30 inches to km 30 km to inches 30 kilometers to yards 30 yards to kilometers 30 mm to km 30 km to mm 30 miles to nmi 30 miles to mm 30 mm to cm 30 mm to miles 30 inches to feet 30 feet to inches 30 inches to nm 30 nm to inches 30 mm to nm 30 nm to mm 30 yards to feet 30 miles to nm 30 nm to miles 30 feet to nm 30 nm to feet 30 cm to nm 30 kg to stones-pounds 30 stones-pounds to kg 30 celsius to fahrenheit 30 fahrenheit to celsius 30 celsius to kelvin 30 kelvin to celsius 30 joules to calories 30 calories to joules 30 grams to kg 30 kg to grams 30 pounds to microgram 30 microgram to pounds 30 mg to pounds 30 pounds to mg 30 pounds to kg 30 kg to pounds 30 kelvin to fahrenheit 30 fahrenheit to kelvin 30 kilojoule to joule 30 joule to kilojoule 30 kilojoules to calories 30 calories to kilojoules 30 million to billion 30 billion to million 30 billion to trillion 30 number to billion 30 mph to kmh 30 kmh to mph 30 ounces to gallons 30 gallons to ounces 30 kw to hp 30 hp to kw 30 w to hp 30 hp to w 30 kw to w 30 w to kw 30 mw to hp 30 hp to mw 30 kw to mw 30 mw to kw 30 w to mw 30 mw to w 30 grams to cups 30 cups to grams