Question 841974
{{{ 3/4 = x/12 }}}
That's what I would guess- find {{{ x }}}
Multiply both sides by {{{ 12 }}}
{{{ 12*( 3/4 ) = 12*( x/12 ) }}}
{{{ 3*3 = x }}}
{{{ x = 9 }}}
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check:
{{{ x/12 = 9/12 }}}
Divide top and bottom by {{{ 3 }}}
{{{ ((9/3)) / (( 12/3)) = 3/4 }}}
OK