Question

Asezand in ordine crescatoare rezultatele exercitiilor,vei descoperi numele picturii cu care a participat la ziua talentelor.respecta ordinea efectuari operatiilor si semnificatia parantezelor.
E: 350-4X10:2+84X2
L: 15X4:2+25:5-27:9
R: 145X2+15X3:3+72:8
O: (100-40):3+24:8X5
A: 196+96:(250-2X123)
F: 3+3X(4+6x4-10):6+10

Answer 1

E : 350-4x10:2+84x2= 350-40:2+168=350-20+
+168= 330+168= 498

L : 15x4:2+25:5-27:9=
60:2+5-3= 30+2= 32

R : 145x2+15x3:3+72:8=
290+45:3+9= 290+15+9= 314

O : ( 100-40 ):3+24:8x5=
= 60:3+3x5= 20+15= 35

A : 196+96:(250-2x123)=
=196+96:(250-246)=
=196+96:4 = 196+24=220

F : 3+3x(4+6x4-10):6+10=
= 3+3x( 4+24-10):6+10=
= 3+3x( 28-10):6+10=
= 3+3x18:6+10= 3+54:6+10= 3+9+10= 22

rezultatele in ordine crescatoare :

FLOARE.