document.write( "Question 625145: Kayla has 120 marbles. If the ratio of red marbles to the total number of marbles is 2 to 5, how many red marbles does she have? \n" ); document.write( "
Algebra.Com's Answer #393333 by oscargut(2103)\"\" \"About 
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Let x = number of red marbles\r
\n" ); document.write( "\n" ); document.write( "x/120 = 2/5\r
\n" ); document.write( "\n" ); document.write( "x = (2/5)120 = 48\r
\n" ); document.write( "\n" ); document.write( "Answer: 48 red marbles\r
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