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VA ROG FRUMOS !!!! URGRNT!!!!!

VA ROG FRUMOS URGRNT class=

Răspuns :

a/b=4
a=4b
a-b=36
4b-b=36
3b=36
b=12
a=48
a:b=4 → a=4b
a-b=36→ a=36+b
36+b=4b
36=4b-b
3b=36 → b=36:3=12
a=36+12=48


12×4=48{a |—|—|—|—|
36:3=12{ b |—| ..↑
...................Cele 3 segmente=36