Abucket contains 100 blocks. 30% of the blocks are yellow. 15% are red, 12% are blue, and 8% are orange. which colors could be added to total 20%?

The blue (12%) and orange (8%) blocks could be added to total 20%.

Step-by-step explanation:

Blue = 12%

Orange = 8%

12% + 8% = 20%

if you mean

then it's c. 8, -7/3

but if you mean

then it is

24+x=y

step-by-step explanation: