If it wants you to solve for b the answer is b = -4/3c + a/3
And if it wants you to solve for C the answer is c = -3/4b + 1/4a
The answer is 99.7 ft square.
Assuming the dice are fair, there are 6 numbers.
So now we find the total possibilities that the dice land on 1 or two for the blue and 1 for the green.
2*1 = 2
1 = 1
And then convert these to fractions
2/6
1/6
And then multiply them.
2/36
1/18 is the probability.