x varies directly as the cube of y, x is 32 when y is 4, then what is the value of y when x is 108 ?

x varies directly as the cube of y, x is 32 when y is 4, then what is the value of y when x is 108 ?
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x varies directly as the cube of y, x is 32 when y is 4, then what is the value of y when x is 108 ?
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Let y varies directly as x. If y = 12 when x = 4, then write a linear equation. What is value of y when x = 5 ? -Maths 9th

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