Answer:12
Step-by-step explanation:
36:3=12
group1 a = 0.25
group1 b = 0.75
group2 a = 0.44
group2 b = 0.56
Answer:
5 hours
This is a classic pre-algebra question.
12.75
c = π x d
40.035= 3.14 x d
40.035/3.14 = 12.75
