3.5除以4+360×百分之25+0.25×36.5简便运算

问题描述:

3.5除以4+360×百分之25+0.25×36.5简便运算

3.5/4+360×25%+0.25×36.5
=3.5/4+360/4+36.5/4
=(3.5+360+36.5)/4=100

3.5÷4+360×25%+0.25×36.5
=3.5×1/4+360×1/4+1/4×36.5
=1/4×(3.5+36.5+360)
=1/4×400
=100

3.5除以4+360×百分之25+0.25×36.5
=3.5×0.25+360×0.25+36.5
=0.25×(3.5+360+36.5)
=0.25×400
=100