How many dekameters are in 225 millimeters? Use the metric table to help answer the question.Metric Tablekilo-hecto-deka-unitdeci-centi-milli-1,0001001010.10.010.001
So Length * Width = 480 in. sq. L=1 1/5 or 1.2W substitute the L for 1.2W 1.2W*W=480 in sq divide both sides by 1.2 w*w= 400 W²=400 square root of both sides Width = 20 inches Length= (1.2width) or (20*1.2) Length=24 inches