Multiple Choice
A barleycorn is an English unit of length equal to 1/3 of an inch.What is the height of the Empire State Building (449 m) expressed in barleycorn? (2.54 cm = 1 in)
A) 3 × 105 barleycorn
B) 6 × 103 barleycorn
C) 5 × 104 barleycorn
D) 4 × 104 barleycorn
E) 6 × 10-1 barleycorn
Correct Answer:

Verified
Correct Answer:
Verified
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