40
200 grams
1600 grams or 1.6 kilograms
A nickel is 5 cents, and $2 is 200 cents. Thus you need 200/5 = 40 coins.
There are 20 nickels in a dollar. 20 nickels x 200 = 4000
200 dollars has the same value and the same purchasing power, regardless of what combination of coins or paper bills is used to present it. If it is presented all in the form of nickels, then it requires 4,000 nickels.
A roll of nickels typically contains 40 coins. The weight of a single nickel is 5 grams, so a roll of 40 nickels would weigh 200 grams. To convert this to pounds, you would divide by 454 (since there are 454 grams in a pound), resulting in approximately 0.44 pounds.
A US nickel weighs 5 grams and there are 40 coins in a roll, so a roll weighs 40*5 = 200 gm. That means you'd need 600/200 = 3 rolls of nickels.
200 grams
You have answered your own question. There are 200 nickels in 200. 200 means how many there are. If you would like to convert nickels to some other currency, you need to say that in the question, such as "How many nickels are there in 200 dollars?"
1600 grams or 1.6 kilograms
A roll of 40 nickels weighs 200 grams -- about 7.056 ounces.
$2 in nickels is 40 coins. All US nickels weigh 5 grams Thus $2 in nickels would weigh 40*5 = 200 gm
A nickel is 5¢. Two dollars is 200¢. Then 200 / 5 = 40 coins.
A nickel is 5 cents, and $2 is 200 cents. Thus you need 200/5 = 40 coins.
What you saw as an "E" is not a mint mark, and is actually an "F", the monogram of the coin's designer James Fraser. The mint mark on buffalo nickels is under the words FIVE CENTS. Plain (no mint mark) and "S" 1936 nickels are worth a dollar or two in average condition. "D" coins are worth slightly more.
There are 20 nickels in a dollar. 20 nickels x 200 = 4000
200 dollars has the same value and the same purchasing power, regardless of what combination of coins or paper bills is used to present it. If it is presented all in the form of nickels, then it requires 4,000 nickels.