there are 3 ft per yard
there are 9 ft^2 per yard^2
w = (20/3) yards
so
(20/3) L = 396
L = 3 * 396 / 20 yards
multiply by 3 if you want feet
A PLOT OF RECTANGULAR LAND HAS A WIDTH OF 20 FEET.THE TOTAL SQUARE YARDS ARE 396.WHAT IS THE LENGTH OF THE PLOT
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