Answer: 1/50
Step-by-step explanation:
0.020 = 20/1000 = 1/50
Answer:
32
Step-by-step explanation:
Suppose Alvin is x years old. Then Elga is x+15 years old.
x+x+15=49
2x=34
x=17
17+15=32
An hour has 60 minutes so 1/40 of an hour is:
(1/40)(60) = 60/40 = 6/4 = 3/2 = 1.5
so 1/40 of an hour is a minute and a half
The answer is D 5.4 because u add them all up and then divide by 7
