document.write( "Question 552652: Please help me solve this. It is a Mathematical Expression. Liam has z pennies. How many dollars does he have? Write an expression that models this situation. \n" ); document.write( "
Algebra.Com's Answer #360439 by jim_thompson5910(35256) ![]() You can put this solution on YOUR website! 100 pennies = 1 dollar\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "1 penny = 1/100 dollar\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "z pennies = z/100 dollars\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "So if he has z pennies, then he has z/100 dollars.\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Ex: he has z = 300 pennies, so he has z/100 = 300/100 = 3 dollars. \n" ); document.write( " |