document.write( "Question 304679: 7/8=m/4\r
\n" ); document.write( "\n" ); document.write( "25/75=1/x\r
\n" ); document.write( "\n" ); document.write( "16/m=1/4\r
\n" ); document.write( "\n" ); document.write( "12/15=t/5\r
\n" ); document.write( "\n" ); document.write( "3/8=12/x
\n" ); document.write( "

Algebra.Com's Answer #218182 by checkley77(12844)\"\" \"About 
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7/8=m/4 cross multiply
\n" ); document.write( "8m=7*4
\n" ); document.write( "8m=28
\n" ); document.write( "m=28/8
\n" ); document.write( "m=3.5 ans.
\n" ); document.write( "25/75=1/x
\n" ); document.write( "25x=75
\n" ); document.write( "x=75/25
\n" ); document.write( "x=3 ans.
\n" ); document.write( "16/m=1/4
\n" ); document.write( "m=16*4
\n" ); document.write( "m64 ans.
\n" ); document.write( "12/15=t/5
\n" ); document.write( "15t=12*5
\n" ); document.write( "15t=60
\n" ); document.write( "t=60/15
\n" ); document.write( "t=4 ans.
\n" ); document.write( "3/8=12/x
\n" ); document.write( "3x=8*12
\n" ); document.write( "3x=96
\n" ); document.write( "x=96/3
\n" ); document.write( "x=32 ans.
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