Answered

IDNLearn.com: Your go-to resource for finding expert answers. Ask your questions and receive accurate, in-depth answers from our knowledgeable community members.

The ratio of the loudness of Lana’s earphones to the loudness of Polina’s earphones to the loudness of Goffy’s earphones is 6:5:3. If Polina’s earphones have a loudness of 90 decibels, find the total loudness of all three earphones.

Sagot :

Answer:

252

Step-by-step explanation:

sum of ratio=6+5+3=14

Total loudness=90/5 ×14=18×14=252

Thank you for using this platform to share and learn. Keep asking and answering. We appreciate every contribution you make. Your questions deserve reliable answers. Thanks for visiting IDNLearn.com, and see you again soon for more helpful information.