Answer
$\dfrac{10 x^3}{3} $
Work Step by Step
To calculate the volume the formula is given as follows: $V=l \times w \times h$
Here, we have $l=2x; w=\dfrac{5x}{3}; h=x$
Now,
$V=l \times w \times h = 2 x \times \dfrac{5x}{3} \times x$
This gives:
$V=\dfrac{10 x^3}{3} $
