The answer would be 16.6% or 17% if you want to round it up.
Step-by-step explanation:
The total is 288 (240+48) and when you divide that by 48 (part) you get 6. You take 100 (because it’s percentage) and divide it by 6 which gets you 16.6 percent
Set up:
48 x
—— = ——
288 100