Answer:
I think the answer would be 120 cm3 .
The reciprocal of a number is the opposite of any known/unknown number
-x
four subtracted from this
-x-4
<span>It's easy enough. Solving looks like that: p(roll of 8)+p(roll of 12) =</span>
Hope everything is clear.
Each tile represents 1/8 of the total design area.