$\"\"$

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The intensity function is $\"\"$ in decibels.

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Where, $\"\"$ is intensity of the sound and $\"\"$ .

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Find the ratio of the intensity of the rock music to that of the mower.

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The intensity of the rock music is $\"\"$ .

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The intensity of the mower is $\"\"$ .

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Consider the intensities of rock music and mower are $\"\"$ .

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Hence, $\"\"$ and $\"\"$ .

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Find the value of $\"\"$ .

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$ .

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$\"\"$

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$\"\"$ .

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Substitute all the values.

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$\"\"$

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$\"\"$

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$\"\"$

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$\"\"$

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Therefore, the ratio of the intensity of the rock music to that of the mower is $\"\"$ .

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$\"\"$

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The ratio of the intensity of the rock music to that of the mower is $\"\"$ .