There are 40 computers in the local network of some organization. Some pairs of computers are connected by cables
November 19, 2020 | education
| There are 40 computers in the local network of some organization. Some pairs of computers are connected by cables, with 6 cables coming from each computer. How many such cables are used in this network?
Let x be the number of cables. One cable connects two computers. Then it turns out:
x = (40 * 6) / 2 = 120 (cables)
Answer: 120 cables
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