Let the number of 25-cent stamps be ( x ) and the number of 29-cent stamps be ( y ). We have two equations based on the problem: ( x + y = 28 ) (the total number of stamps) and ( 0.25x + 0.29y = 7.60 ) (the total cost of the stamps). Solving these equations simultaneously, we find that Tim bought 16 of the 25-cent stamps and 12 of the 29-cent stamps.
If 2 lemons cost 15 cents, then each lemon costs 7.5 cents. To find out how many lemons can be bought for 60 cents, you divide 60 by 7.5, which equals 8. Therefore, you can buy 8 lemons for 60 cents.
To determine how many 21-cent pencils can be bought with 7 dollars, you first need to find out how many cents are in 7 dollars. Since there are 100 cents in a dollar, 7 dollars is equal to 700 cents. To find out how many pencils can be bought, divide the total amount of cents (700) by the cost of each pencil (21 cents). This calculation results in approximately 33 pencils that can be bought with 7 dollars.
It will cost $1.29 to mail a 6 ounce letter. The first ounce is 44 cents. Each additional ounce is 17 cents.
If two lemons cost 15 cents, then each lemon costs 7.5 cents. For 60 cents, you can buy 60 / 7.5 = 8 lemons. Therefore, you can buy 8 lemons for 60 cents.
75
Eight, at 47 cents each
The number of stamps will depend on what values you have. The total cost in the US in 2011 will be $1.97. That is 44 cents for the first ounce and 17 cents each for the additional ounces. Five first class stamps will cover it with 23 cents wasted.
$1.05 = Forever stamps are worth 45 cents each. so a little more than two of these stamps
pen15
91 cents or 3 stamps of 44 cents ea.
The face value of the 1975 Christmas stamps were ten cents each. Many people collect these types of unique stamps.
The first ounce will cost 44 cents. Each additional ounce, or fraction of an ounce, is 17 cents. The total will be 95 cents for a 3.4 ounce letter.
12
If 2 lemons cost 15 cents, then each lemon costs 7.5 cents. To find out how many lemons can be bought for 60 cents, you divide 60 by 7.5, which equals 8. Therefore, you can buy 8 lemons for 60 cents.
It will depend on the specific stamp issue. It could be minimal, worth 15 cents postage for each stamp. They may be 50 or 100 stamps to a sheet. There are some very early 15 cent stamps that could be worth many dollars each. Consult a good stamp catalog to identify the stamp and its value.
To determine how many 21-cent pencils can be bought with 7 dollars, you first need to find out how many cents are in 7 dollars. Since there are 100 cents in a dollar, 7 dollars is equal to 700 cents. To find out how many pencils can be bought, divide the total amount of cents (700) by the cost of each pencil (21 cents). This calculation results in approximately 33 pencils that can be bought with 7 dollars.
You would change $20 to pennies, so you would have 2000 pennies. Divide 2000 by 38 to get the answer. In this case it would be 52 stamps with 24 cents left over.