The postage from the US for an ordinary first class letter of 1 ounce or less is 98 cents
You can buy a 98-cent stamps or use any combination of stamps whose total value is 98 cents
of more. 2 forever stamps plus a 10-cent stamp would work.
Postage is determined by weight and by size. An envelope with three pieces of normal paper can normally be sent with one first class postage stamp. Additional stamps may be required based on additional ounces and on the size of the envelope.
my mom who is a postal worker says 2
It will depend on the weight. It will require at least two because it is oversized.
The answer will depend on what country you are in, where (in the world) the letter is going and the value of each stamp!
38 and 42 is 80 stamps. Twice 80 is 160 minus 8 is 152 38 plus 42 plus 152 is 232.
how many stamps for a 3.4oz envelope
The amount of stamps needed for an envelope is determined by weight. Weigh your a4 envelope and you will know how much postage is needed.
That depends what denomination of stamps you place on the envelope.
As many as will fit. I have one envelope in my collection with 44 stamps on it! The sender used one cent stamps to mail it. Some people will overlap stamps to get more to fit, which is okay as long as the Post Office can plainly see that they are all there.
two
It depends on tne weight of the envelope not the size.
2
4
A 4-ounce large envelope currently costs $1.57.
I think you mean 9x12 envelope.
It depends on how heavy the contents are and how big the envelope is.
I successfully mail CDs all the time with 2 stamps.