Answer:
false because each go up by two and I didnt even look it up
Let:
Lala be l
Polina be P
Goffy be G
the respective ratio is 6:5:3
Given that Polina's loudness is 420 decibels then the total loudness will be calculated as follows:
Total ratio=6+5+3=14
hence total loudness will be:
14/5×420
=1,176 decibels
Twice the sum of a number and 4 is 14. In this case the numbers are added first, and the ANSWER is doubled.