Water reservoir

The cuboid reservoir contains 1900 hectoliters of water and the water height is 2.5 m. Determine the dimensions of the bottom where one dimension is 3.2 m longer than the second one.


a =  7.26 m
b =  10.46 m


Solution in text a =
Solution in text b =

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!

To solve this verbal math problem are needed these knowledge from mathematics:

Looking for help with calculating roots of a quadratic equation? Do you have a linear equation or system of equations and looking for its solution? Or do you have quadratic equation?

Next similar examples:

  1. Roots
    parabola Determine the quadratic equation absolute coefficient q, that the equation has a real double root and the root x calculate: ?
  2. Equation
    calculator_2 Equation ? has one root x1 = 8. Determine the coefficient b and the second root x2.
  3. Discriminant
    Quadratic_equation_discriminant Determine the discriminant of the equation: ?
  4. Solve 3
    eq2_4 Solve quadratic equation: (6n+1) (4n-1) = 3n2
  5. Theorem prove
    thales_1 We want to prove the sentense: If the natural number n is divisible by six, then n is divisible by three. From what assumption we started?
  6. Quadratic equation
    kvadrat_2 Find the roots of the quadratic equation: 3x2-4x + (-4) = 0.
  7. Fraction
    polynomial For what x expression ? equals zero?
  8. Quadratic equation
    parabola_1 Solve quadratic equation: 2x2-58x+396=0
  9. Square root 2
    parabola_2 If the square root of 3m2 +22 and -x = 0, and x=7, what is m?
  10. Expression with powers
    eq222_9 If x-1/x=5, find the value of x4+1/x4
  11. Variation equation
    fun2_4 Solve combinatorics equation: V(2, x+8)=72
  12. Equation with abs value
    abs_graph How many solutions has the equation ? in the real numbers?
  13. Evaluation of expressions
    eq222_10 If a2-3a+1=0, find (i)a2+1/a2 (ii) a3+1/a3
  14. Cinema 4
    cinema_2 In cinema are 1656 seats and in the last row are 105 seats , in each next row 3 seats less. How many are the total rows in cinema?
  15. Variable
    eq2_12 Find variable P: PP plus P x P plus P = 160
  16. Quadratic equation
    Parabola_tangent Quadratic equation ? has roots x1 = 80 and x2 = 78. Calculate the coefficients b and c.
  17. Equation
    cubic How many real roots has equation ? ?