递等式计算:(1/16-0.06)*4+0.09
问题描述:
递等式计算:(1/16-0.06)*4+0.09
答
(1/16-0.06)*4+0.09
=1/16×4-0.06×4+0.09
=1/4-0.24+0.09
=0.25-0.24+0.09
=0.1