Class

In a class are 32 pupils. Of these are 8 boys. What percentage of girls are in the class?

Result

p =  75 %

Solution:









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

Showing 0 comments:
1st comment
Be the first to comment!
avatar




To solve this example are needed these knowledge from mathematics:

Next similar examples:

  1. Class
    absenciaSms In 7.C clss are 10 girls and 20 boys. Yesterday was missing 20% of girls and 50% boys. What percentage of students missing?
  2. New refrigerator
    lednice New refrigerator sells for 878 USD, Monday will be 25% discount. How much USD will save, and what will be the price?
  3. Number
    percent What number is 24 % smaller than the number 51?
  4. Gloves
    rukavice 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?
  5. TVs
    tv Production of television sets increased from 3,500 units to 4,200 units. Calculate the percentage of production increase.
  6. Conference
    conference 97 is the total number of employees. The conference was attended by 34 employees. How much is it in percent?
  7. The percentages in practice
    plodina 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
  8. Iron
    250px-Iron_electrolytic_and_1cm3_cube Iron ore contains 54% iron. How much ore is needed to produce 25 tons of iron?
  9. Sales off
    up_to_30 Goods is worth € 31 and the price of goods fell two weeks in a row by 10%. How many % decreased overall?
  10. Seeds 2
    seed How many seeds germinated from 1000 pcs, when 23% no emergence?
  11. Apples 2
    jablko James has 13 apples. It has 30 percent more apples than Sam. How many apples has Sam?
  12. Base, percents, value
    percent_1 Base is 344084 which is 100 %. How many percent is 384177?
  13. Assistant
    psaci-stroj Assistant rewrote 15% of the entire manuscript in 12 hours. How many hours must still write to rewrite the rest of the manuscript?
  14. Sale
    usd A camera has a listed price of $751.98 before tax. If the sales tax rate is 9.25%, find the total cost of the camera with sales tax included.
  15. Enrollment
    enrollment The enrollment at a local college increased 3% over last year's enrollment of 7145. Find the increase in enrollment (x1) and the current enrollment (x2).