document.write( "Question 251840: Adam bought a number of ping-pong balls in a store in Tennessee, where a 5% sales tax (we wish) is added to every purchase. If he did not have to pay tax, he could have bought 3 more balls for the same amount of money. How many balls did he buy?
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document.write( "a) 30 b) 45 c) 57 d) 60 e) none of these \n" );
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Algebra.Com's Answer #183532 by richwmiller(17219)![]() ![]() You can put this solution on YOUR website! p=pingpong balls \n" ); document.write( "1/20p=3 \n" ); document.write( "p=60 \n" ); document.write( " \n" ); document.write( " |