Question

Three numbers
are in и the
ratio 1:2:3 and the sum
their cubes
is
7776
Find the
numbers​

Answer 1

Answer:

Step-by-step explanation:

et the numbers be x,2x,3x respectively

there cubes will be x³,8x³,27x³ respectively

according to question,

=> x³+8x³+27x³ = 7776

=> 36x³ = 7776

=> x³ = 7776/36 => 216

=> x=³√216 => 6

x = 6

2x = 2(6) => 12

3x = 3(6) => 18

hope this helps