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Ostrovityanka [42]
4 years ago
8

The sum of the cubes of 3 numbers which are in the ratio 1:2:3 is 7776. Find the numbers

Mathematics
1 answer:
natulia [17]4 years ago
5 0

the numbers - x,2x,3x

x^3+(2x)^3+(3x)^3=7776\\x^3+8x^3+27x^3=7776\\36x^3=7776\\x^3=216\\x=6\\2x=12\\3x=18

<u>6,12,18</u>

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