Question

Three numbers are in a ratio 1:2:3 the sum of their cubes is 7776 find the numbers

Answer 1

Answer:

6

Step-by-step explanation:

(1+8+27)x3=7776

36x3=7776

x3=7776/36

x3=216

x=6

Answer 2

Answer:

The number are

6,12,18

Step-by-step explanation:

let the number be x

According to the question

${x}^{3} + {2x}^{3} + {3x}^{3} = 7776 \\ 36 {x}^{3} = 7776 \\ {x}^{3} = 216 \\ x = 6$