Subject :IMO Class : Class 5
In which of the following options, decimals are arranged in descending order?
A0.425, 0.382, 0.315, 0.410
B20.45, 21.45, 22.34, 24.50
C11.001, 10.110, 10.101, 10.010
D8.450, 8.445, 8.405, 8.500
why isnt it B