PLEASE HELP ASAP WILL GIVE BRAINLIEST

Asilkworm winds its cocoon out of one long silk fiber. to make silk thread, 3 to 10 of these silk fibers are unwound from their cocoons and combined into aa single thread with a typical length of 300 yards. choose a reasonable number of silk fibers in a thread write an equation to find the total length of the silk fibersused in 300 yards of the thread

Me n o w. i need t h i s. 10 points

I’m really confused and need your assist me with this question i’ve never been taught