Question

Travis needs to mail 4 letters and 10 postcards. A letter needs a 37-cent stamp and a postcard needs a 25-cent stamp. How much money will Travis spend for postage?

Answer 1

398-cent of stamp for postage.

Explanation:

For one letter, Travis needs a stamp of 37-cent.

For four letters, Travis needs stamps of (37*4 letters) = 148-cent.

Again,

For one postcard, Travis needs a stamp of 25-cent

For ten postcards, Travis needs stamps of (25*10 postcards) = 250-cent

Therefore, Travis will spend stamp for postage = (148-cent + 250-cent) = 398-cent or $3.98 cent.