, three number are in the ratio 2 :3 : 4 the sum of their cube is 12375 find the number
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let the no.s be 2k 3k and 4k
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✓Hey.........Here is your answer
(2x)^3+(3x)^3+(4x)^3= 12375
8x^3+27x^3+64x^3=12375
99x^3=12375
x^3= 12375/99
x^3= 125
x=3√125
x=5
..........The numbers are 10, 15 and 20
∆Hope it helps you∆
(2x)^3+(3x)^3+(4x)^3= 12375
8x^3+27x^3+64x^3=12375
99x^3=12375
x^3= 12375/99
x^3= 125
x=3√125
x=5
..........The numbers are 10, 15 and 20
∆Hope it helps you∆
Harshitha333:
mark as brainliest
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