(8x5:4x6:10x7):(3x6:2:3x10:5)x777-4707-702=
(40:4×6:10×7):(18:2:3×10:5)x777-4707-702=
(10×6:10×7):(9:3×10:5)x777-4707-702=
(60:10×7):(3×10:5)x777-4707-702=
(6×7):(30:5)x777-4707-702=
42:6x777-4707-702=
7x777-4707-702=
5439-4707-702=
732-702=
=30
Sper ca te-am ajutat! Bafta în continuare!!!
