document.write( "Question 974603: PLEASE HELP! :)\r
\n" );
document.write( "\n" );
document.write( "How much water must be added to 5 litres of a 90% juice drink to make a 75% juice drink?\r
\n" );
document.write( "\n" );
document.write( "i) Calculate the amount of juice and the amount of water in the 5 litres of the 90% juice drink.\r
\n" );
document.write( "\n" );
document.write( "ii) Assume x litres of water was added to make a 75% juice drink. Write the algebraic equation for the ratio of juice to total water which gives the 75% juice drink.\r
\n" );
document.write( "\n" );
document.write( "iii) Solve the equation for x.\r
\n" );
document.write( "\n" );
document.write( "ANY help would greatly be appreciated and welcomed. But PLEASE remember to explain each step thoroughly!\r
\n" );
document.write( "\n" );
document.write( "To anyone who attempts this, thank you so much for the help! \n" );
document.write( "
Algebra.Com's Answer #596476 by josgarithmetic(39618)![]() ![]() ![]() You can put this solution on YOUR website! How much water to add to 5 liters of 90% juice to obtain 75% juice.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Let x be how much water to add.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Pure Juice: 5*(0.90) liters \n" ); document.write( "Amount of Resulting lower conc. juice: (5+x) liters \n" ); document.write( "Concentration of resulting juice: 0.75, as a decimal fraction\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " |