Answer:
42.6667 gigabytes (rounded up to four decimal places).
Step-by-step explanation:
The MP3 player currently has 32 gigabytes
You add 25% more music and its full
When its full its 100% music
So it currently has 100% - 25% = 75% music
75% music is equal to 32 gigabytes
How many gigabytes are in 100%?
Cross multiplying gives:
(100 × 32) ÷ 75 = 42.6667 gigabytes (rounded up to four decimal places)
