S = b + 15
s = skirt
b = blouse
The skirt is $15 more than the blouse
Convert the percentages in decimals:
90/100 = 0.9, 20/100 = 0.2
Multiply the decimals:
0.9 times 0.2 is 0.18, or 18%
Greg has an 18% chance of being elected both positions.
The answer is 3.814 but if you wanna round to the nearest hundredth then it’s 3.81
