2:3:5

2x * 3x * 5x = 810

30x

^{3 }= 810divide both sides by 30:

x

^{3 }= 27take cube root of both sides:

x = 3

so, dimensions are 2x, 3x, 5x or

**6 meters, 9 meters, 15 meters**ROMEO D.

asked • 12/10/13The volume of a rectangular solid is 810 cubic meters. Find its dimensions if they are in the ratio 2:3:3?

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2:3:5

2x * 3x * 5x = 810

30x^{3 }= 810

divide both sides by 30:

x^{3 }= 27

take cube root of both sides:

x = 3

so, dimensions are 2x, 3x, 5x or **6 meters, 9 meters, 15 meters**

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ROMEO D.

12/10/13