Question

The coastline of the Atlantic Coast is 2,069 miles

long. Approximately 10% of the coastline lies in New Hampshire. About
how many miles of the coastline lie in New Hampshire? Explain how you
estimated
with workkk

Answer 1

23 miles

with workkk

Explanation:

2,069-------90% (0,9)

x ------------- 10% (0,1)

x= 2.069x0,1 : 0.9= approximately 23 miles