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The average (arithmetic mean) of 0, a, and b is 2a. What is the value of b in terms of a?

The average (arithmetic mean) of 0, a, and b is 2a. What is the value of b in terms of a?
asked 203k views
2 votes
The average (arithmetic mean) of 0, a, and b is 2a. What is the value of b in terms of a?

asked
User DonBaron
by
8.1k points

1 Answer

3 votes
0+a+b
a=2
b=10
0+2+10=12/3=4
4=2a
5a is the answer.


answered
User Rajesh Loganathan
by
8.0k points
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