232.14+64.28×0.5378×0.25+0.5378×64.28×0.75-8×64.28×0.125×0.5378=_.
问题描述:
232.14+64.28×0.5378×0.25+0.5378×64.28×0.75-8×64.28×0.125×0.5378=______.
答
232.14+64.28×0.5378×0.25+0.5378×64.28×0.75-8×64.28×0.125×0.5378,
=232.14+64.28×0.5378×(0.25+0.75-8×0.125),
=232.14+64.28×0.5378×0,
=232.14.
故答案为:232.14.