Math, asked by zoyakhan6199, 13 days ago

Free number are in ratio 3 ratio 4 ratio 5 the sum of their cubes is 7 to 9000 find number

Answers

Answered by aanjalikrialokraj

1

Answer:

Correct option is

C

60

Let the no.s be 3x,4x,5x then,

9x

2

+16x

2

+25x

2

=1250

⟹50x

2

=1250

⟹x=5

Sum of numbers =3x+4x+5x=12x=12×5=60

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