Question

A÷8=675
A÷(3×2)=1247-378
A÷(260×3-194×4)=56×9
A÷(240×6-465×3)=3×3

Answer 1

A: 8= 675
A= 675×8
A= 5400

A:6= 869
A= 869×6
A= 5214

A:(780-776)= 504
A: 4= 504
A= 504×4
A= 2016

A:(1440-1395)= 9
A:5= 9
A= 9×5
A= 45

Answer 2

a) A : 8 = 675 <=> A = 8•675 => A = 5400

b) A ÷ (3•2) = 1247 - 378 <=> A : 6 = 869 <=> A = 6•869 => A = 5214

c) A : (260•3 - 194•4) = 56•9 <=> A : (780-776) = 504 <=> A : 4 = 504 => A = 2016

d) A : (240•6 - 465•3) = 3•3 <=> A : (1440-1395) = 9 <=> A : 5= 9 => A = 45

Daca n-ai inteles vreo etapa, raspund ulterior.