(11/12-7/6+4/3-13/24)×(-48)
=11/12×(-48)-7/6×(-48)+4/3×(-48)-13/24×(-48)
=(-44)-(-56)+(-64)-(-26)
=-44+56-64+26
=(56+26)-(44+64)
=82-108
=-26
(11/12-7/6+4/3-13/24)×(-48)
=11/12×(-48)-7/6×(-48)+4/3×(-48)-13/24×(-48)
=(-44)-(-56)+(-64)-(-26)
=-44+56-64+26
=(56+26)-(44+64)
=82-108
=-26