# Tropical, mild and arctic

How many percents of the Earth's surface lies in the tropical, mild and arctic range? The border between the ranges is the parallel 23°27 'and 66°33'.

Correct result:

p1 =  8.2592 %
p2 =  51.9459 %
p3 =  39.7949 %

#### Solution:

${p}_{3}=100-\left({p}_{1}+{p}_{2}\right)=100-\left(8.2592+51.9459\right)=39.7949\mathrm{%}$

We would be pleased if you find an error in the word problem, spelling mistakes, or inaccuracies and send it to us. Thank you!

Tips to related online calculators

#### You need to know the following knowledge to solve this word math problem:

We encourage you to watch this tutorial video on this math problem:

## Next similar math problems:

• Sequence 2
Write the first 5 members of an arithmetic sequence a11=-14, d=-1
• AP - simple
Determine the first nine elements of sequence if a10 = -1 and d = 4
• Profit gain
If 5% more is gained by selling an article for Rs. 350 than by selling it for Rs. 340, the cost of the article is:
• Fit ball
What is the size of the surface of Gymball (FIT - ball) with a diameter of 65 cm?
• Reference angle
Find the reference angle of each angle:
• Percentage increase
Increase number 400 by 3.5%
• The Chemistry test
The Chemistry test contained 8 questions, each with 3 points. Peter scored 21 points. How many percent did Peter write a test?
• A cloth
There are flower cloth 495 meters, white cloth 330 meters. What is the percentage of white cloth? How much is white cloth less than flower cloth?
• Reward
Janko and Peter divided the reward from the brigade so that Peter got 5/8 of the reward. What percentage of Janko's reward got?
• Walking
Of the 450 students at the school, 432 walks to school. What percentage is this?
• Borrowing
I borrow 25,000 to 6.9% p.a.. I pay 500 per month. How much will I pay and for how long?
• Summerjob
The temporary workers planted new trees. Of the total number of 500 seedlings, they managed to plant 426. How many percents did they meet the daily planting limit?
• Researchers
Researchers ask 200 families whether or not they were the homeowner and how many cars they had. Their response was homeowner: 14 no car or one car, two or more cars 86, not homeowner: 38 no car or one car, two or more cars 62. What percent of the families