Ask Question
27 May, 22:23

Three numbers are in the ratio 2 : 3 : 4. The sum of their cubes is 33957. Find the largest number

+2
Answers (1)
  1. 27 May, 22:35
    0
    We take each number as x = 2x 3x 4x

    (2x) ³ + (3x) ³ + (4x) ³=33957

    8x³+27x³+64x³=33957

    99x³=33957

    x³=33957:99

    =∛343

    x=7

    2x=2*7=14

    3x=3*7=21

    4x=4*7=28

    =the three numbers are 14,21,28
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “Three numbers are in the ratio 2 : 3 : 4. The sum of their cubes is 33957. Find the largest number ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers