Answer :
The number of cards sold for Mother's Day by Owen is 16.
Total cards=800
Percentage of sold cards =2%
What is a percentage?
A percentage is a value per hundred.
So, 2% of 800 = (2*800)/100
2% of 800 =1600/100
2% of 800 =16
So, owen sold 16 cards
Hence, the number of cards sold by Owen is 16.
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