问题
选择题
小英把1000元按年利率2.45%存入银行,两年后,计算他应得到本金和利息,列式是( )
A.1000×2.45%
B.(1000×2.45%+1000)×2
C.1000×2.45%×2+1000
D.1000×12×2.45%
答案
1000×2.45%×2+1000,
=49+1000,
=1049(元);
故答案选C
小英把1000元按年利率2.45%存入银行,两年后,计算他应得到本金和利息,列式是( )
A.1000×2.45%
B.(1000×2.45%+1000)×2
C.1000×2.45%×2+1000
D.1000×12×2.45%
1000×2.45%×2+1000,
=49+1000,
=1049(元);
故答案选C