fathom 6 ft earth moon 250000 mile

fathom 6 ft earth moon 250000 mile

 

 

A fathom is a unit of length, usually reserved for measure the depth of water. A fathom is approximately 6 ft in length. Take the distance from Earth to the moon to be 250,000 miles, use the given approximation to find the distance in fathoms.

 

 

 

[참고] 환산 인자

[ https://ywpop.tistory.com/3121 ]

 

 

 

▶ 환산 인자

> 1 fathom = 6 ft

> 1 ft = 0.3048 m

> 1 mi = 1609.344 m

 

 

 

(250000 mi) (1609.344 m / 1 mi) (1 ft / 0.3048 m) (1 fathom / 6 ft)

= (250000) (1609.344) (1 / 0.3048) (1 / 6)

= 220000000 fathom

= 2.2×10^8 fathom

 

 

 

답: 2.2×10^8 fathom

 

 

 

 

[키워드] fathom dic