1003158507

Let there be a row of five yellow cubes lying side by side. The first cube has an edge length of $100\mathrm{cm}$ and each next cube has an edge length by $10\mathrm{cm}$ shorter than the previous one. Let there be a second row of five blue cubes lying side by side. The first blue cube has an edge length of $100\mathrm{cm}$ and each next cube has an edge length by $10\mathrm{\%}$ smaller than the previous one. What is the difference between the length of these two rows?