The noise level of a library is about 40 decibels. The noise of traffic has a rating of about 85 decibels. How many times stronger is the noise of traffic than the noise of a li…

Question

asked Mar 15, 2022 223k views

1 Answer

Aweigold · Answer 1 · 2022-03-19T22:46:23+0000

Answer:

2.125

Explanation:

LIbrary noise = 40 decibels

traffic noise = 85 decibels

how many does 40 take to make 85? = X

40X=85

X=85/40

2.125