It is: 2/5 = 0.4
200 of them.
An infinite number.
There are ten tenths in a whole. Therefore: 10 X 2 = 20 (twenty tenths in two wholes).
18
Five wholes and one half. Divide the 11 by 2: 11 ÷ 2 = 5.5
6 wholes and 1 fifth or 6 wholes and 2 tenths.6 wholes and 1 fifth or 6 wholes and 2 tenths.6 wholes and 1 fifth or 6 wholes and 2 tenths.6 wholes and 1 fifth or 6 wholes and 2 tenths.
6 Thirds are in 2 wholes. 3 in 1 whole.
20
3 / 0.5 = 6
60
Ten fifths make two wholes.