问题
选择题
与2.80最接近的数是( )
|
答案
A,2.81-2.80=0.01;
B,2.802-2.80=0.002;
C,2.80-2.799=0.001;
0.001<0.002<0.01;
所以与2.80最接近的数是2.799.
故选:C.
与2.80最接近的数是( )
|
A,2.81-2.80=0.01;
B,2.802-2.80=0.002;
C,2.80-2.799=0.001;
0.001<0.002<0.01;
所以与2.80最接近的数是2.799.
故选:C.