document.write( "Question 1180523: Adam has some brown and green buttons in a box. If he were to remove some brown buttons, the ratio of brown to green buttons would then be 3 : 2. If he were to remove the same number of green buttons, the ratio of brown to green buttons would then be 14 : 1. Find the ratio of brown buttons to green buttons in the box.
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Algebra.Com's Answer #810245 by ankor@dixie-net.com(22740)![]() ![]() You can put this solution on YOUR website! Adam has some brown and green buttons in a box. \n" ); document.write( "let b = no. of brown buttons \n" ); document.write( "let g = no. of green \n" ); document.write( " If he were to remove some brown buttons, the ratio of brown to green buttons would then be 3:2. \n" ); document.write( "let x = no. brown buttons removed \n" ); document.write( " \n" ); document.write( "cross multiply \n" ); document.write( "3g = 2(b-x) \n" ); document.write( "3g = 2b - 2x \n" ); document.write( " If he were to remove the same number of green buttons, the ratio of brown to green buttons would then be 14:1. \n" ); document.write( "let x = no. of green buttons removed \n" ); document.write( " \n" ); document.write( "cross multiply \n" ); document.write( "b = 14(g-x) \n" ); document.write( "b = 14g - 14x \n" ); document.write( "in the first simplified equation replace b with (14g-14x) \n" ); document.write( "3g = 2(14g-14x) - 2x \n" ); document.write( "3g = 28g - 28x - 2x \n" ); document.write( "3g - 28g = -30x \n" ); document.write( "-25g = -30x \n" ); document.write( "divide by -5 \n" ); document.write( "5g = 6x \n" ); document.write( "g = \n" ); document.write( "g = 1.2x \n" ); document.write( "try to get b in terms of x also, replace g with (1.2x) \n" ); document.write( "b = 14(1.2x) + 14x \n" ); document.write( "b = 16.8x - 14x \n" ); document.write( "b = 2.8x \n" ); document.write( " Find the ratio of brown buttons to green buttons in the box. \n" ); document.write( " \n" ); document.write( "Cancel x \n" ); document.write( " \n" ); document.write( "divide by .4 \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |