The sum of three consecutive odd numbers is 20 more than the first of these numbers. What is the middle number? |
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(a) |
7 |
(b) |
9 |
(c) |
11 |
(d) |
Data inadequate |
The sum of three consecutive odd numbers is 20 more than the first of these numbers. What is the middle number? |
|
|||||||
(a) |
7 |
(b) |
9 |
(c) |
11 |
(d) |
Data inadequate |