Answer:
A. 0.13.
B. 0.15.
Explanation:
For the first problem, subtract 0.87 from 1. You get 0.13.
For the second problem, add up 0.3 and 0.55 to get 0.85. Subtract this from 1 to get 0.15.
Hope this helps :)
8.4m questions
11.1m answers