document.write( "Question 827725: 4/5 of a certain amount is 64.find 3/8 of the amount?\r
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document.write( "and i have to submit this tomorrow so can you help?and also can you send me the working and answer with it please????????????
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document.write( " PS THE QUESTION IS AT THE TOP IT IS THE FIRST PARAGRAPH\r
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document.write( " please write back
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document.write( " LOVE RUTH
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Algebra.Com's Answer #498843 by LinnW(1048)![]() ![]() You can put this solution on YOUR website! Set x = the number \n" ); document.write( " (4/5)x = 64 \n" ); document.write( "multiply each side by 5/4 \n" ); document.write( " x = (5/4)64 \n" ); document.write( " x = (5*64/4) \n" ); document.write( " x = (5*16) \n" ); document.write( " x = 80 \n" ); document.write( "Now we want (3/8)*80 \n" ); document.write( "(3/8)*80 = 3*80/8 \n" ); document.write( " = 3*10 \n" ); document.write( " = 30 \n" ); document.write( " |