If a line of one billion people stretched 327,495 miles long, the average shoulder width of the people in the line is A feet. Round your answer to the nearest tenth of a foot.

1.7 ft

Step-by-step explanation:

We presume you want to find A. And we presume the people are standing shoulder-to-shoulder.

(327,495 mi) / (10^9 persons) = (3.27495*10^5 mi) / (10^9 persons) * (5280 ft/mi)

= 1.7291736*10^9 ft / (10^9 persons)

= 1.7292736 ft/person

≈ 1.7 ft/person