Answer:
192,000 of the CDs will be of rock music
Explanation:
In this question, we are tasked with calculating how many of the CD’s will be of rock music.
To calculate this, we proceed as follows;
We simply find 64% of the total planned production of 300,000
Hence, we have
64/100 * 300,000
= 64 * 3000 = 192,000