Sharon's share for lunch is $8. If she pays with a $20 bill, how much change should she get?
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20 - 8 = ?
12
To find out how much change Sharon should get, we need to subtract the amount she paid from the cost of her lunch.
First, let's calculate the cost of her lunch. We know that Sharon's share for lunch is $8.
To find out how much change she should get, we subtract the amount she paid from the cost of her lunch:
Change = Amount paid - Cost of lunch
In this case, Sharon paid with a $20 bill. So, we have:
Change = $20 - $8
Change = $12
Therefore, Sharon should get $12 in change.