Question

problema cu rezolvare9*10-10 compune

Answer 1

Andrei are 10 mere . Miruna are de 9 ori mai multe mere decat andrei . Matei are cu 10 mere mai putine decat Miruna . Aflati cate mere are Matei 
9*10 -10 =80 (mere are Matei )

Answer 2

{(3*3)+(5*5-15)-10}+1*769-1=x        :aflati x.