10
twenty and two and a half
20 x 1.5= 30
11/13
Twenty one.
12.5
12
12
Twenty is to ten as six is to three. This is because ten is half of twenty, and three is half of six. The relationship is one of division by two.
One Twenty Fourth
62
Half of 25 is 12.5 so 12.5/25 would equal a half, so 22/25 must be greater than one half.
Twenty three and one half, or twenty three and five tenths.