The table shows weight for different US coins Allen has one each coin in his hand.round each weight to the nearest whole gram.then estimate total weight of the coins in allen's hand

penny: 3 grams
nickel: 5 grams
dime: 2 grams
quarter: 6 grams
half dollar: 11 grams
3+5+2+6+11= 27
answer: 27 grams
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