One broken line consists of 5 links, each 6 cm long, and the other of 8 links of the same length, how many centimeters

| September 11, 2021 | education

One broken line consists of 5 links, each 6 cm long, and the other of 8 links of the same length, how many centimeters the length of the second broken line is longer than the first.

1) First, we have to find out the length of both polylines in order to compare which one is larger.

Let us find out the length of the first broken line, if, according to the condition of the problem, it consists of 5 links, and each link is 6 cm long.Thus, we multiply the number of links by the length of each of them:

5 * 6 = 30 (cm).

Similarly, we find the length of the second polyline, knowing that it consists of 8 links of the same length, therefore, in this case, we multiply 8 by 6:

8 * 6 = 48 (cm).

Thus, the second polyline is longer than the first. Let’s calculate by how much:

48 – 30 = 18 (cm).

Answer: the second broken line is 18 cm longer than the first broken line.



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