Answer
$\frac{6}{1}$
Work Step by Step
Length of the longest side to the length of the shortest side
As per Values given
1.8 meters to 0.3 meters
(1.8 meters)/(0.3 meters) = (1.8)/(0.3)= (1.8 × 10)/(0.3 × 10)= 18/3= (18 ÷ 3)/(3 ÷ 3)= $\frac{6}{1}$