document.write( "Question 36878: Two rainstorms occurred in one week in a certain area. In the first rainstorm 15ml of rain fell per hour, and in the second rainstorm 25ml of rain fell per hour. Rain fell that week for a total of 50 hours for a total rainfall of 950ml . How long was each of the two rainstorms?
\n" );
document.write( " \n" );
document.write( "
Algebra.Com's Answer #22655 by checkley71(8403)![]() ![]() ![]() You can put this solution on YOUR website! 15T+25(50-T)=950 OR 15T+1250-25T=950 OR -10T=-300 OR T=300/10 OR T=30 HOURS\r \n" ); document.write( "\n" ); document.write( "PROOF 15*30+25(50-30)=950 OR 450+1250-750=950 1700-750=950 OR 950=950 \n" ); document.write( " |