document.write( "Question 50040: Calvin spent 32% of the money he earned on a part time job for a shirt. How much did the shirt cost if he earned $40 on his job? \n" ); document.write( "
Algebra.Com's Answer #33315 by tutorcecilia(2152) You can put this solution on YOUR website! Calvin spent 32% of the money he earned on a part time job for a shirt. How much did the shirt cost if he earned $40 on his job? \n" ); document.write( ". \n" ); document.write( "Part/Whole = %/100 [Formula for percent] \n" ); document.write( "x/40=32/100 [Plug-in the values] \n" ); document.write( "100x=(40)(32) [Cross-multiply] \n" ); document.write( "100x=128 [Solve for x] \n" ); document.write( "100x/100=128/100 \n" ); document.write( "x=$12.8 \n" ); document.write( ". \n" ); document.write( "Check by plugging all of the values back into the formula for percent \n" ); document.write( "12.8/40=32%/100 \n" ); document.write( ".32=.32 [Checks out} \n" ); document.write( " \n" ); document.write( " |