Percentages - 9th grade (14y) - math problems

Number of examples found: 422

  • Percentages
    permutations_3_3 52 is what percent of 93?
  • What percent
    percent What percent of 51 3/5 is 47 2/5?
  • Cancer
    cancer Of the 80 people 50 people ill cancer. What percentage of people isn't ill?
  • Perctentages
    percent_24 35% of what number is 35?
  • Percent to number
    Permutations_1 To increase that number by 5 percent, we need to multiply it by:
  • Sales tax
    penize_49 A sales tax on a Php 10,800 appliance is Php.1,620. What is the rate of sales tax?
  • Reward
    metals 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?
  • Art school
    skola_1 Every fifth pupil 9A goes to art school. How many percent of pupils in class 9A go to art school?
  • Test points
    test_2 If you earned 80% of the possible 40 points, how many points did you miss to get 100%?
  • Percent chaining
    meter_1 Calculate 20% from 70% from 80 km
  • Percent
    percentage_2 Calculate how many % is the number 26.25 less than the number 105.
  • Find sales tax
    danky_1 What is 8.25% sales tax out of 1607.00?
  • Inscribed sphere
    ball-in-cube How many % of the volume of the cube whose edge is 6 meters long is a volume of a sphere inscribed in that cube?
  • Speedometer
    lotus The speedometer of a car reads 66 km/h. It's accurate to within 4.1% What is the maximum possible error?
  • Break time
    skola_1 Calculate how many percent of school time is spent on breaks. Calculate data for the whole week.
  • Four numbers
    equilateral_triangle_5 The first number is 50% second, the second number is 40% third, the third number is 20% of the fourth. The sum is 396. What are the numbers?
  • Accidents
    nehoda-pomnik The count of accidents in 1995 caused 8780 women which is 8.4%. How many men caused the accidents?
  • Spending
    usd_5 If spends 25% of my net pay of $922.28 on entertainment. How much money is that?
  • Competitors
    ski_2 In the first round of slalom fell 15% of all competitors and in the second round another 10 racers. Together, 40% of all competitors fell. What was the total number of competitors?
  • Sales off
    sweater If a sweater sells for $ 19 after a 5% markdown, what was its original price?

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