Final answer:
To find the regular attack points before the spell that increases an attack by 50% was cast, one must divide the increased attack points of 460 by 1.5, yielding approximately 306.67 points as the original attack.
Step-by-step explanation:
The question asks what the regular attack points are if a 'Purple fury spell' increases the next attack points by 50% and the attack after the spell is 460 points. To find the original attack points, we need to work backwards from the 50% increase. If the spell adds 50% to the original attack, this means the original attack (what we're looking for) plus an additional half of it equals 460 points. To express this mathematically:
Original Attack Points + (Original Attack Points * 0.5) = 460
1.5 * Original Attack Points = 460
Original Attack Points = 460 / 1.5
By dividing 460 by 1.5, we determine the original attack points:
Original Attack Points = 306.67
Therefore, the regular attack points before the spell was cast is approximately 306.67 points.