22 is their sum.
The two numbers are 2 and 20.
To find the average, add all numbers together and divide by the amount there is
(20 + 2)/2 = (22)/2 = 11
Multiply the two numbers together
20 x 2 = 40
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The two numbers are 20 and 2, with the sum being 22
Answer: 22
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hope this helps