document.write( "Question 1203854: Lucien had 400 fifty cents coins. He used 1/8 of the coins on Friday. On Saturday, he used 1/7 of the coins that was left on Friday. On Sunday, Lucien used 1/5 of the coins that was left on Saturday.
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document.write( "a. What was the number of coins that was left at the end of Friday?
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document.write( "b. What was the value of coins left at the end of Sunday?
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Algebra.Com's Answer #839726 by SCrappingDude(6)![]() ![]() You can put this solution on YOUR website! a. Lucien used 400 * 1/8 = 50 coins on Friday. This left him with 400 - 50 = 350 coins. \r \n" ); document.write( "\n" ); document.write( "b. On Saturday, he used 350 * 1/7 = 50 coins. This left him with 350 - 50 = 300 coins. On Sunday, he used 300 * 1/5 = 60 coins. This left him with 300 - 60 = 240 coins. The value of the coins left at the end of Sunday is 240 * $0.5 = $120.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Here is a summary of Lucien's coin usage:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "https://docs.google.com/spreadsheets/u/0/d/1HZI5owGV_xq_bsXoQIUp4Mz-G1ALuChJoG9MdWUdVVE/htmlview?pli=1#\r \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Total value of coins left at the end of Sunday: $120 \n" ); document.write( " |