document.write( "Question 388832: How do you solve the following word problem: The pH of water in a small lake in Northern Quebec has dropped from 5.4 to 3.8 in the last 3 years. How many times as acidic as it was 3 years ago, is the lake now? \n" ); document.write( "
Algebra.Com's Answer #275262 by rfer(16322)![]() ![]() ![]() You can put this solution on YOUR website! each number is ten times more acidic than the number higher. \n" ); document.write( "5.4-3.8=1.6 \n" ); document.write( "10*10*0.6=60 times more acidic \n" ); document.write( " |