A 117-inch board was cut into two pieces that have lengths in the ratio 4:9. How long was each new piece. please help with shown work

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

Explain why the factor 1.5 is broke. into two numbers in the model.

10 points? me . its important ‼️‼️