It sounds like someone glued or soldered a U.S. half dollar to a British pre-decimal penny. The two coins are very similar in size. It's an odd novelty.
12 and one half as a decimal is 12.5
We write .5 or 0.5 as the decimal for one half.
A half written as a decimal is 0.5
2 half dollars
Half of a cent is $0.005 or 0.5¢. You can think of it this way: One cent is 1/100 of a dollar, or $0.01, which is equivalent to 10/1000 of a dollar, or $0.010. Half of $0.010 is $0.005.
one half in decimal = 0.5
100
It sounds like someone glued or soldered a U.S. half dollar to a British pre-decimal penny. The two coins are very similar in size. It's an odd novelty.
The decimal $0.01 show's that one penny is one hundredth of a dollar.
The number one and a half as 1.5 in decimal form.
One half of a percent as a decimal is expressed as .005 Percent is out of 100 or 1 in most cases. 99 cents equal 1 dollar, so one HALF of ONE percent is .005 because one out of 100 = .01 so half of that would be .005 because .005 + .005 = .01
12 and one half as a decimal is 12.5
We write .5 or 0.5 as the decimal for one half.
A half written as a decimal is 0.5
Eisenhower was on the one dollar coin, not the half, and they're worth one dollar.
The decimal equivalent to two and one-half is 2.5.