Question

three no. r in ratio3:4:5the sum of their of cube1728. find the no. plz do it fast
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Answer 1

Step-by-step explanation:

let 3x+4x+5x=1728

then 12x =1728

Now x =1728/ 12

x = 144

So then 3x= 3×144= 432

4x= 4×144= 576

5x= 5 ×144 = 720 .

Thanks for question