Answer:
%
Step-by-step explanation:
Length BC = 2. Everything in is the picture
The unit rate of 200 miles in 4 hours is 50 miles for every 1 hour.
200/4 divided by 4/4 = 50/1
The unit rate of 270 miles in 6 hours is 45 miles for every 1 hour.
270/6 divided by 6/6 = 45/1
The unit rate of 1440 miles in 30 hours is 48 miles for every 1 hour.
1440/30 divided by 30/30 = 48/1
Spain = 140
Italy = 40
France = 60
U.S.A = 120
total = 18,000,000
Spain : 140/360 = 39%.....0.39(18,000,000) = 7,020,000
Italy : 40/360 = 11%....0.11(18,000,000) = 1,980,000
France : 60/360 = 17%....0.17(18,000,000) = 3,060,000
U.S.A : 120/360 = 33%...0.33(18,000,000) = 5,940,000
Answer:
Step-by-step explanation: