The sum of two numbers is twice a third number . If the two numbers are 11 and 17 , find the third numbers. Pls kindly help
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Step-by-step explanation:
As two numbers are = 11 and 17
there sum is 11 + 17 = 28
- A + B = 2C
- 11 +17 = 28
Then,
- 2C = 28
- C = 28 ÷ 2
- C = 14
therefore = 14 is third number
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