# Hard SAT Math Question 95 — Video Explanation | 1600.now

Source: https://1600.now/hard/95

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95

A jewelry store has a mega-gold-bar mold in the shape of a rectangular prism with a length of $216$ inches, a width of $32$ inches, and a height of $27$ inches. The equation $c = vd$ relates the variables $c$, $v$ and $d$, where $c$ is the total cost in dollars, $v$ is the volume in cubic yards, and $d$ is the cost per cubic yard. If $c$ is equal to $1720, what is the value of $d$ in dollars per cubic yard?  
$1$ yard $= 36$ inches