'(<a href="http://www.j-archive.com/media/2007-07-25_DJ_06.jpg" target="_blank">Cheryl of the Clue Crew shows the equation 5<i>x</i>/6 = 10/1 on the monitor.</a>)  To find the value of a variable in equivalent fractions, you perform this operation first'
cross-multiplication
MATH: To find the value of a variable in equivalent fractions, you perform this operation first
To find the value of a variable in equivalent fractions, you perform this operation first
To find the value of a variable in equivalent fractions, you perform this operation first
MATH
cross-multiplication
MATH