Question

Волокно, которое дает один кокон тутового шелкопряда, имеет длину 1080 м. Шелковая нить состоит из 12 волокон. Сколько коконов потребуется для изготовления 5400 м шелковой нити?

Answer 1

1 кокон-1080м
5400м/1080м=5 коконов

Answer 2

Calculation of the Number of Cocoons Required

To calculate the number of cocoons required to produce 5400 meters of silk thread, we need to consider the length of the fiber in each cocoon and the number of fibers in a silk thread.

Given: - Length of fiber in one cocoon: 1080 meters - Number of fibers in one silk thread: 12

To find the number of cocoons required, we can divide the total length of silk thread needed by the length of fiber in one cocoon:

Number of cocoons = Total length of silk thread / Length of fiber in one cocoon

Substituting the given values: Number of cocoons = 5400 meters / 1080 meters

Calculating this division: Number of cocoons = 5

Therefore, 5 cocoons will be required to produce 5400 meters of silk thread.