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(8 x 5:4x6:10 x 7): (3x6:2:3x 10:5)x777--4707--702=?​

Răspuns :

Explicație pas cu pas:

(8×5:4×6:10×7):(3×6:2:3×10:5)×777-4707-702=

=(40:4×6:10×7):(18:2:3×10:5)×777-4704-702

=(10×6:10×7):(9:3×10:5)×777-4704-702

=(60:10×7):(3×10:5)×777-4704-702

=(6×7):(30:5)×777-4704-702

=42:6×777-4704-702

=7×777-4704-702

=5439-4704-702

=735-702

=33