Ratio

Increase in the ratio 20:4 number 18.5.

Result

x =  92.5

Solution:

Solution in text x =







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. Ratio v2
    pomer Decrease in the ratio 12:16 number 13.2.
  2. Percentages and numbers
    20_percent How many percent is number 426 greater than number 71?
  3. Ratio - proportion
    ratios2 Reduce the number 16 in proportion 3:2 5:4 11:8
  4. Arble bag
    jednohubky_1 A marble bag sold by Rachel's Marble Company contains 5 orange marbles for every 6 green marbles. If a bag has 35 orange marbles, how many green marbles does it contain?
  5. Bureaucracy
    bureaucrat The office was attended by 23 people. 9 of them completed the questionnaire. What is the percentage of all people?
  6. One sixth
    one_sixth How many sixth are two thirds?
  7. Efficiency
    engine_lap A certain device consumes 28 kW and delivers 14 kW. Find its efficiency.
  8. Two numbers
    numbers_1 Find two numbers whose difference and ratio is 2.
  9. Calories
    fries A large order of McDonald’s french fries has 500 calories. Of this total, 220 calories are from fat. Find the ratio of the calories from fat to total calories in a large order of McDonald’s french fries.
  10. Runners
    metals For three runners (on the first to third place) is prepared 30 chocolate that they be distributed in the ratio of 3 : 2 : 1 How much chocolate will get everyone?
  11. Quiz
    quiz Tested student answered correctly on a 4/ 8 questions. Wrong answers was 16. How many questions answered?
  12. Coolant
    roztoky_5 The driver of the car cooler filled with a mixture of 3.9 liters and 2.6 liters of water antifreeze coolant. At what rate are this two components of the mixture?
  13. Fraction
    1_3_fraction Determine for what x fraction ?:
  14. Strange x
    pie For what x is true ??
  15. Iron
    250px-Iron_electrolytic_and_1cm3_cube Iron ore contains 57% iron. How much ore is needed to produce 20 tons of iron?
  16. 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?
  17. Obtuse angle
    UholZSobr2 Which obtuse angle is creating clocks at 17:00?