dimes and n nickels equals the value of (n−d) quarters, then d:n=( ). A. 4:7B. 7:4C. 1:2D. 2:1相关知识点: 试题来源: 解析 A We're told that 10d+5n=25(n−d), so 10d+5n=25n−25d, from which 35d=20n, Dividing by 35n, d:n=20:35=4:7. d个面值为十美分与...
10 dimes is the same as the value of 10 nickels and ( ) dimes. A. 5B. 15C. 20D. 25相关知识点: 试题来源: 解析 B The value of 10 nickels = the value of 5 dimes; the value of 20 nickels and 10 dimes = the value of 10 nickels and 15 dimes. 20个镍币和 10 个一角硬币的...
解析 C 7×25￠+6×10￠+5×5￠+4×1￠=1.75+0.60+0.25+0.04=2.64. 7个25美分,6个10美分,5个5美分和4个1美分的总价值是多少( ). A.22美分B.1.64美元C.2.64美元D.3.64美元 7×25￠+6×10￠+5×5￠+4×1￠=1.75+0.60+0.25+0.04=2.64. 故选C....
90% Silver Dimes Pre-1964 Face Value: $0.10 USD Fineness: 0.900 Fine Silver Content: 2.25 grams or 0.0723 troy ounces Sell One Like This What is the melt value of this coin? Quantity: Silver Spot Price: $30.91 * Spot prices provided by A-Mark Precious Metals Total: $2.23 Sell a Coi...
1 penny +1 nickel +1 dime=16¢.It takes 15 of these 16¢ groups to be worth ＄2.40. The value of the 15 nickels is 75¢. 若同等数量的面值为1美分,5美分,10美分的硬币的总钱数是2.4美元,则面值为5美分的硬币总钱数是( ). A.45美分B.50美分C.60美分D.75美分 2.4美元=240美分,240...
The total value of 25 dimes is 125 times the total value of( ). A. 1 pennyB. 1 nickelC. 2 penniesD. 2 nickels相关知识点: 试题来源: 解析 C 25 dimes =250￠=125×2￠=125×2 pennies. 25个十分硬币的价值是下面哪个的125倍( ). A.1分B.1个五分 C.2分D.2个五分 25个十分硬币250...
Minimum 1944 half dollar value is <!-- start: SSI zs-walk-h1.shtml --><!-- -->$11.02 <!-- --><!-- end: SSI zs-walk-h1.shtml --> each. Examine closely your old halves as small amounts of wear often changes how much your 1944 half dollar is worth.
1939 Proof Dimes Let’s now look at the value of each coin. 1939 No-Mint mark Dime Value The mint at Philadelphia produced 67,740,000 dimes in 1939. Like other coin’s historically minted in Philadelphia, the 1939 dime did note have a mintmark. ...
David Martin: "I have a nephew who works for the PSA, and someone came in last year and paid part of their water bill with a roll of pre-1964 quarters. At face value.." Jon Herrick: "Got a proof Statehood quarter in my change from a vending machine at work one day. I figure ...
coins, half are nickels and one-third are dimes, The value of the nickels is ( ) than the value of the dimes. A: ￠ less B: ￠ more C: ￠ less D: ￠ more 相关知识点: 试题来源: 解析 A Half the coins are nickels; one-third are dimes, The dimes are worth , The nickels...