50=((200x)+(20000))/500
180/50 of 12/30
( $x^{1/2}$ x $x^{1/3}$ )/ $x^{2/3}$
8*5-15+10*27/9
the diameter of circular tank is 9m find the area and circumference of the region
15/16-7/12-5/6
$\pi$
$$prd_a}{b{C$$
17280รท108
the radical form of [x]^-3/2 is
34/16-2/8
