Question

the cube of the number is 27 times the cube of another number if sum of the cubes of the number is 224 find the number
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Answer 1

Answer:

2,6

Step-by-step explanation:

Let the numbers be x,y

ATQ,

x³ = 27y³

Taking cube root,

x = 3y

x³ + y³ = 224

(3y)³ + y³ = 224

27y³ + y³ = 224

28y³ = 224

y³ = 8

y = 2

⇒ x = 6 (3y)