Cube root

For 13, Sam wrote 2891 instead of the correct cube number. By how much was he wrong?

Result

x =  694

Solution:

Solution in text x =

Try another example






Leave us a comment of this math problem 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 verbal math problem are needed these knowledge from mathematics:

Next similar examples:

  1. Cube basics
    krychle_2 How long is the edge length of a cube with volume 23 m3?
  2. Cube surface area
    cube_5 Wall of cube has content area 99 cm square. What is the surface of the cube?
  3. Street numbers
    street Lada came to aunt. On the way he noticed that the houses on the left side of the street have odd numbers on the right side and even numbers. The street where he lives aunt, there are 5 houses with an even number, which contains at least one digit number 6.
  4. Dropped sheets
    books_26 Three consecutive sheets dropped from the book. The sum of the numbers on the pages of the dropped sheets is 273. What number has the last page of the dropped sheets?
  5. Unknown number 11
    numbers_33 That number increased by three equals three times itself?
  6. Hotel
    hotel The hotel has a p floors each floor has i rooms from which the third are single and the others are double. Represents the number of beds in hotel.
  7. Pizza 4
    pizza_6 Marcus ate half pizza on monday night. He than ate one third of the remaining pizza on Tuesday. Which of the following expressions show how much pizza marcus ate in total?
  8. Disjoint
    sets How many elements have union and intersection of two disjoint sets when the first have 1 and secodn 8 elements.
  9. Simple equation
    eq_1 Solve the following simple equation: 2. (4x + 3) = 2-5. (1-x)
  10. Alley
    stromy_6 Alley measured a meters. At the beginning and end are planted poplar. How many we must plant poplars to get the distance between the poplars 15 meters?
  11. Write 2
    fractions_12 Write 791 thousandths as fraction in expanded form.
  12. Norm
    rajcata Three workers planted 3555 seedlings of tomatoes in one dey. First worked at the standard norm, the second planted 120 seedlings more and the third 135 seedlings more than the first worker. How many seedlings were standard norm?
  13. Simple equation 9
    eq2 Solve the following equation: -8y+5=-9y+9
  14. Round it
    rounding 0.728 round to units, tenths, hundredths.
  15. Passenger boat
    boy_4 Two-fifths of the passengers in the passenger boat were boys. 1/3 of them were girls and the rest were adult. If there were 60 passengers in the boat, how many more boys than adult were there?
  16. Find x
    eq222_23 Solve: if 2(x-1)=14, then x= (solve an equation with one unknown)
  17. Negative in equation
    eq1_7 2x + 3 + 7x = – 24, what is the value of x?