<PRE><B>Question 464772</B>
You need to find:
(parts of natural oil)/(parts of Petrolyn oil)
That equals:
{{{ 5 / (5 + 3) = 5/8 }}}
For {{{560}}} liters of Petrolyn oil,
{{{ 5/8 = x/560 }}}
Multiply both sides by {{{560}}}
{{{ 5*70 = x }}}
{{{ x = 350 }}}
350 liters of natural oil are contained in 560 liters of Petrolyn oil
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