(0.34乘以2400乘以0.25+3乘以7又4分之3+26.25除以3分之1)除以13分之2
问题描述:
(0.34乘以2400乘以0.25+3乘以7又4分之3+26.25除以3分之1)除以13分之2
快1
答
根据描述写出算式(其中7又4分之3已被化成31/3)
(0.34×2400×0.25+3×31/3+26.25÷1/3)÷2/13
=(204+31+78.75)÷2/13
=313.75÷2/13
=313.75×6.5
=2039.375