There are many options under fifty dollars for a portable reading device. Amazon has an olympus digital voice for forty dollars, a sony digital voice for thrity dollars and many more options for under fifty dollars.
Fifty dollars = pesos
Fifty and 00/100 dollars
$4.50 four fifty
The StreetPilot C530 can be a more expensive option than other GPS devices. A search of Amazon shows that a Garmin Nuvi 4.3 inch GPS is almost two hundred and fifty dollars cheaper. http://www.amazon.com/Garmin-StreetPilot-3-5-Inch-Portable-Navigator/dp/B000FCSXBQ
It is spelled "one hundred fifty dollars".
The number 50 is spelled fifty.
Fifty million and 00/100 dollars
.30 x 50000 = 15000
Four fifty cents make two dollars.
$52,000.00 $250.00 $52,250.00
Ninety-three dollars and fifty-five cents
There are 20 fifty-cent coins in ten dollars. This is calculated by dividing ten dollars (or 1000 cents) by fifty cents, which equals 20.