Question 239700
When you multiply fractions with simple integers like these, all you need to do is multiply all the numerators (3*4*3), and all the denominators (8*9*4).  Then write their results in a fraction.
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{{{(3/8)*(4/9)*(3/4)}}}
{{{36/288}}}
Can you simplify this fraction?  Yes.  If you are unsure what number to use to simplify and both are even numbers, I'd start with 2.  So, {{{36/2=13}}} and {{{288/2=144}}}.  We can now say: {{{13/144}}}.  You may leave it as that or, if your professor wants, we can use a calculator and express the answer in decimals.  In which case it would be 0.125 
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Done!