Question

write an expression using exponents that represents the volume of a cube with egde length 4/7 yard. what is the volume of the cube?

Answer 1

`\sf (64)/(343) \ cubic \ yard`

Explanation:

Volume of cube:

`\sf \boxed{\bf Volume \ of \ cube =a^3}`

Here, a is the edge of the cube.

`\sf a =(4)/(7) \ yard`

`\sf Volume \ of \ cube = (4)/(7)*(4)/(7)*(4)/(7)`

`\sf =(64)/(343) \ cubic \ yard`