Basic functions - math word problems

Number of problems found: 2274

  • Big factorial
    sierpinski How many zeros end number 116! ?
  • Seven
    post_1 Seven friends agree to send everyone a holiday card. How many postcards were sent?
  • Promile
    promile Calculate the 4.6 ‰ of 199.
  • Image scale
    mazanina The actual image dimensions are 60 cm x 80cm and has a reduced size 3 cm x 4 cm. At what scale the image was reduced?
  • Percentage 10
    trenky_1 52 shorts and missed 13. Calculate percentage
  • Seeds 2
    seed How many seeds germinated from 1000 pcs, when 23% no emergence?
  • One sixth
    one_sixth How many sixths are two thirds?
  • Hockey
    hokej Hockey match ended 8:2. How many different matches could be?
  • Squares ratio
    squares2 The first square has a side length of a = 6 cm. The second square has a circumference of 6 dm. Calculate the proportions of the perimeters and the proportions of the contents of these squares? (Write the ratio in the basic form). (Perimeter = 4 * a, conte
  • Perctentages
    percent_24 35% of what number is 35?
  • Powers 3
    exp_4 2 to the power of n divided by 4 to the power of -3 equal 4. What is the vaule of n?
  • Insect spraying
    burina_1 In 600 ml of spraying is 5 ml of an active ingredient. How much is it per miles?
  • Subtraction
    cards1 How many times you can subtract the number 4 from the number 64?
  • Sequence
    seq Calculate what member of the sequence specified by ? has value 86.
  • Harmonic 4
    mean_normal_1 Harmonic mean of -6 and 5.
  • Possible combinations - word
    dices2 How many ways can the letters F, A, I, R be arranged?
  • Logarithm
    log_hat Determine the number whose decimal logarithm is -3.8.
  • Committees
    globe How many different committees of 2 people can be formed from a class of 21 students?
  • Reciprocal equation 2
    parabola2 Solve this equation: x + 5/x - 6 = 4/11
  • Simply equation
    img_reci Solve this equation for x: ?

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