Find the length of the broken line, its first link is 2 times the second, its second link is 3 times the third, and the third link is 4, 8.

Let’s solve this task in steps and explain each of them in detail.
1) 4.8 * 3 = 14.4 (cm) – the length of the second link of the broken link, since it is 3 times longer than the third link, and the third link has a length of 4.8 centimeters;
2) 14.4 * 2 = 28.8 (cm) – the length of the first link of the broken link, since it is 2 times larger than the second link, and the second link has a length of 14.4 centimeters;
3) 4.8 + 14.4 + 28.8 = 19.2 + 28.8 = 48 (cm) – the length of the broken line with links 4.8 and 14.4, and 28.8 centimeters.
Answer: 48 centimeters.