Answer:
[tex]Parts = \frac{1}{8}[/tex]
Step-by-step explanation:
Given
[tex]N = \frac{1}{6}[/tex] -- Not good enough
[tex]M = \frac{3}{4}[/tex] --- Minor repairs
Required
The parts that are not good enough but only needs minor repairs
To do this, we simply multiply M by N
[tex]Parts = M * N[/tex]
[tex]Parts = \frac{3}{4} * \frac{1}{6}[/tex]
Divide by 3/3
[tex]Parts = \frac{1}{4} * \frac{1}{2}[/tex]
[tex]Parts = \frac{1}{8}[/tex]
Hence, the part of the donation is 1/8