Question

Calculează nr necunoscut 9 x (c : 6)=6x6

Answer 1

9 x (c:6)=36
c:6=36:9
c:6=4
c=6x4
c=24

Answer 2

9x(c:6)=6x6

9x(c:6)= 36

c:6=36:9

c:6=4

c= 6x4

c= 24