(55:5+99:9)-62:2+(7000-253)×3=

Răspuns :

(11+11)-62÷2+6747×3 =
=22-62÷2+6747×3=
=22-31+20.241
.....
22-31?? E greșit..
(55:5+99:9)-62:2+(7000-253)x3=
=11+11-31+6747x3=
=22-31+20.241=
= -9+20.241=
=20.261