0.002100 + 0.21 + 0.000021 =?
A0.212121
B0.121221
C0021021
D0.121121
A0.212121
B0.121221
C0021021
D0.121121
Related Questions:
When the following decimals are arranged in ascending order then what decimal number should be in the middle?
5.74, 6.03, 0.8, 0.658 and 7.2