The number are in ratio 1:3:4. If the sum of their cubes is 2484, find the three NUMBERS. ( With steps)
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12
Answer:
3, 9 and 12
Step-by-step explanation:
Let the ratio be x : 3x : 4x.
According to Question,
x³ + (3x)³ + (4x)³ = 2484
=> x³ + 27x³ + 64x³ = 2484
=> 92x³ = 2484
=> x³ = 2484/92
=> x³ = 27
=> x = ³√27
=> x = 3
Hence, the numbers are 3, 9 and 12.
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