Question 257464
I would suggest writing all of these as improper fractions and then multiplying like this:
{{{(29/2)*(73/8)*(139/16)}}}
unfortunately, nothing cancels, so we get
{{{294263/256}}}
Here it is a matter of division to get
{{{1149.46484}}}
rounded, we get
{{{1149.465}}} cu. ft.