Решите пример плиз 80*7-42/(50786-50780)*9

Question

Решите пример плиз
80*7-42/(50786-50780)*9

Answer 1

80*7-42/6*9=560-7*9=560-63=499

Comments

80*7-42:(50786-50780)*9=560-42:6*9=560-63=497