In brad sunt 36 de globulete rosii, adica de 4 ori mai multe decat albe . Cate glogulete sunt, in total, in brad ?

Răspuns :

Cate globuri albe ?
36:4=9
Cate globuri in total?
36+9=45
36:4=9(globulete albe)
36+9=45(globulete in total)