10
half of 20 is 10
20 and a half is very much bigger.
20
"time and a half" means "regular wages plus half again as much". So 20 x 1.5 = 30 dollars an hour.
A dozen is twelve; a half dozen is therefore six.
One Half-Pint
It's woth about 20$.
Half of 20 is 10. If you add 10 and 10, you will see that they make 20. Since they are both the same number and equal to 20, then 10 is half of 20.
20 is the half of 40 times
Somebody with a half birthday on April 20 will have a full birthday on October 20. Someone with an April 20 birthday has an October 20 half birthday.
15 dollars for a paperback, 20 for a hardback.
A single silver half dollar typically weighs around 12.5 grams. If you have 20 silver half dollars, they would weigh approximately 250 grams in total.