(403 .3 +7. 403) : (26 -13 +74 .13 +74 .13)

Question

Kymlien · Answer

(403.3+7.403) :(26-23 +74.13)=[ 403.(7+3) ] : (13.2-13 +74.13 +74 .13)

= (403.10) :[ 13.(2 +74+74)] =4030 : (13.150) =4030:1950 =2 ( dư 1130)

hienthuc · Answer

( 403.3+7.403) : ( 26 - 13 + 74 . 13 + 74 . 13 )              4030      :                 1937     =      2 dư 45

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