Respuesta :
If you are trying to find the fraction the answer i believe is 4/8 b/c you have 2 greys in all and two blues in all and all the colors together are a maximum of 8. The decimal would be 0.5 Hope this helps!!
If its both have the 4 colors and each size of the colors are the exact same then:
4/8 = 1/2
So, there is 50% chance of landing on Blue or Grey
4/8 = 1/2
So, there is 50% chance of landing on Blue or Grey