# Percent chaining

Calculate 20% from 70% from 80 km

Result

x =  11.2 km

#### Solution:

Leave us a comment of example and its solution (i.e. if it is still somewhat unclear...):

Be the first to comment!

#### To solve this example are needed these knowledge from mathematics:

Our percentage calculator will help you quickly calculate various typical tasks with percentages. Do you want to convert length units?

## Next similar examples:

1. The percentages in practice
If every tenth apple on the tree is rotten it can be expressed by percentages: 10% of the apples on the tree is rotten. Tell percent using the following information: a. in June rained 6 days b, increase worker pay 500 euros to 50 euros c, grabbed 21 fro
2. Double percent
What is 80% of 60% of 2800?
3. Gloves
I have a box with two hundred pieces of gloves in total, split into ten parcels of twenty pieces, and I sell three parcels. What percent of the total amount I sold?
4. Conference
148 is the total number of employees. The conference was attended by 22 employees. How much is it in percent?
5. Apples 2
James has 13 apples. He has 30 percent more apples than Sam. How many apples has Sam?
6. Percents - easy
How many percent is 432 out of 434?
7. Base, percents, value
Base is 344084 which is 100 %. How many percent is 384177?
8. TVs
Production of television sets increased from 3,500 units to 4,200 units. Calculate the percentage of production increase.
9. Shots
Determine the percentage rate of keeper interventions if from 32 shots doesn't caught four shots.
10. Seeds 2
How many seeds germinated from 1000 pcs, when 23% no emergence?
11. Percentages
Expressed as a percentage:
12. Persons
Persons surveyed:100 with result: Volleyball=15% Baseball=9% Sepak Takraw=8% Pingpong=8% Basketball=60% Find the average how many like Basketball and Volleyball. Please show your solution.
13. Cancer
Of the 80 people 50 people ill cancer. What percentage of people isn't ill?
14. Enrollment
The enrollment at a local college increased 4% over last year's enrollment of 8548. Find the increase in enrollment (x1) and the current enrollment (x2).
15. 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:
16. Class
In 7.C clss are 10 girls and 20 boys. Yesterday was missing 20% of girls and 50% boys. What percentage of students missing?
17. New refrigerator
New refrigerator sells for 1024 USD, Monday will be 25% discount. How much USD will save, and what will be the price?