Three numbers are in the ratio 1:2:3 and the sum of their cubes is 288 find the numbers
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23
Step-by-step explanation:
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56
Answer:
2 , 4 , 6
Step-by-step explanation:
Three numbers are in the ratio 1:2:3
Let say numbers are
N , 2N & 3N
sum of their cubes is 288
=> N³ + (2N)³ + (3N)³ = 288
=> N³ + 8N³ + 27N³ = 288
=> 36N³ = 288
=> N³ = 8
=> N³ = 2³
=> N = 2
so three numbers are
2 , 2*2 , 3 * 2
= 2 , 4 , 6
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