Answer:
you have to say the measure
There is an 80% chance to find a red or purple. The total number of markers is 40 and the combined number of red and purple is 32. Dividing 32 by 40 gives you 4/5, 0.8, or 80%
85986 7/43 using kcf it becomes 14788588/86 times 1/2(flipped)
