Units - math word problems

Number of problems found: 3469

  • Distance problem
    linear_eq_3 A=(x, x) B=(1,4) Distance AB=√5, find x;
  • Wheel
    wheel_1 What is the wheel diameter if on the 0.38 km track turns 128 times?
  • Calculate 8
    axail_symmetry Calculate the coordinates of point B axially symmetrical with point A[-1, -3] along a straight line p : x + y - 2 = 0.
  • Unit rate
    question_1 Find unit rate: 6,840 customers in 45 days
  • Degrees to radians
    angle Convert magnitude of the angle α = 136°18'10" to radians:
  • Cuboid
    kvadr Find the cuboid that has the same surface area as the volume.
  • Angle
    os_uhla Draw angle |∠ ABC| = 130° and built its axis. What angle is between axis angle and arm of angle?
  • Midnight 2
    midnight It was 8 degrees at nightfall. The temperature dropped 10 by midnight. What was the temperature at midnight?
  • Hours
    clock-night-schr_2 The lesson lasts 45 minutes. For the week, students have 18 lesson hours. How many are the actual hours?
  • Thrift woman
    babky Calculate how long grandmother will save to new shoes priced 108 euros if save 3 Eur monthly.
  • Package Deal - what to choose
    o2_pausal_2 The parents decided to purchase a mobile phone to their son. They choose from menu: ? Which offer is best?
  • Possible lengths
    triangles Find the most possible lengths for the third side of a triangle with sides 20 and 18.
  • 10 pieces
    circle_div How to divide the circle into 10 parts (geometrically)?
  • Family
    age The twins Nina and Ema have five years younger brother Michal. Together have 43 years. How old is Michal?
  • Internal angles IST
    licho_2 Determine internal angles of isosceles trapezium ABCD /a, c are the bases/ and if: alpha:gamma = 1:3
  • 9-gon
    9gon Sum of interiol angles of 9-gon is:
  • Hexagon
    sestuholnik Draw a regular hexagon inscribed in a circle with radius r=8 cm. What is its perimeter?
  • The temperature 2
    teplomer The temperature of Siberia fell13 degrees below 2/3 degrees centigrad. What is the temperature there now?
  • Temperature conversion
    teplomer_12 The normal human body temperature is 98.6 degrees Fahrenheit. What is the temperature in degrees Celcius?
  • Sales off
    sale After discounting 40% the goods cost 15 €. How much did the cost of the goods before the discount?

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