document.write( "Question 256593: suppose the ratio of girls to boys in your school is 19:17. Theree are 1908 students altogether.\r
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document.write( "A. Solve the proportion g/b=19/17\r
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document.write( "B. Write and solve the system of equations to find the total number of boys b and girls \n" );
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Algebra.Com's Answer #188680 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! suppose the ratio of girls to boys in your school is 19:17. There are 1908 students altogether. \n" ); document.write( "A. Solve the proportion g/b=19/17 \n" ); document.write( "g/(1908-g) = 19/17 \n" ); document.write( "17g = 19(1908-g) \n" ); document.write( "17g = 19*1908 - 19g \n" ); document.write( "36g = 19*1908 \n" ); document.write( "g = 1007 (# of girls) \n" ); document.write( "--- \n" ); document.write( "Since b+g = 1908, b = 1908-1007 = 899 (# of boys) \n" ); document.write( "================================================= \n" ); document.write( "B. Write and solve the system of equations to find the total number of boys b and girls \n" ); document.write( "Done: \n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |